It is a challenge to select 20 wonderful sentences or paragraphs from "The Biography of Wittgenstein (Illustrated Edition)", because the book itself is full of profound thoughts and unique perspectives. The following are 20 sentences or paragraphs that I have tried to select according to your requirements. They are profound, unique, beautiful, wise or creative. I will output them according to the numbers 1-20, but please note that some paragraphs may be shortened appropriately due to space limitations. 1. "The purpose of philosophy is to make thoughts logically clear. Philosophy is not a theory, but an activity." This sentence reflects Wittgenstein's unique understanding of the nature of philosophy, emphasizing the practicality of philosophy and the clarity of thought. 2. "The limits of the world are the limits of language." This view of Wittgenstein reveals the close connection between language and reality, and the important role of language in shaping the way we understand the world. 3. "For things that cannot be said, we must remain silent." This sentence is a manifestation of the famous "theory of silence" in Wittgenstein's philosophy, pointing out certain areas that are beyond the ability of language to express. 4. “The end of logic is the beginning of the world.” This sentence shows Wittgenstein’s profound insight into the relationship between logic and the world, implying that there is a broader reality beyond logic. 5. “One should remain silent about things that cannot be discussed.” This echoes the third sentence, emphasizing the humility and awe that should be maintained when facing unspeakable truths. 6. “Philosophy simply puts everything in front of us. It neither explains nor infers.” Wittgenstein challenged the explanatory role of traditional philosophy here and proposed the idea that philosophy is presentation rather than explanation. 7. “Everything that can be said can be said clearly; about things that cannot be talked about, one must remain silent.” This sentence once again emphasizes the boundaries of language and the necessity of silence, reflecting Wittgenstein’s clear understanding of the function of language. 8. “The limits of my language mean the limits of my world.” This sentence closely links an individual’s language with his or her ability to understand the world, revealing the core role of language in constructing a perception of reality. 9. "We feel that even if all possible scientific questions can be answered, our life questions are still untouched. But of course there will be no such questions then." Wittgenstein explores the relationship between science and the meaning of life here, and points out the life questions beyond scientific answers. 10. "To understand a sentence means to understand a language." This sentence emphasizes that understanding a single sentence requires placing it in a broader language context, reflecting the holistic nature of language understanding. 11. "In philosophy, the winner of the race is the one who can run the slowest. Or: the last one to arrive." This sentence points out the slowness and depth of philosophical exploration in a humorous way, in contrast to the tendency to pursue quick answers. 12. "If lions could talk, we would not understand them." This sentence implies the fundamental gap in understanding between different organisms or cultures through an allegorical metaphor. 13. "Early cultures will become a pile of rubble and finally a pile of ashes, but the spirit will thrive on the ashes." Wittgenstein expresses his profound insights into the decline of culture and the rebirth of spirit here, reflecting an optimistic attitude in the cyclical view of history. 14. “Beauty is what most surprises and mystifies us.” This quote succinctly expresses the view of beauty as a mysterious force that transcends everyday experience. 15. “No religion is so guilty of the abuse of metaphysical expressions as mathematics.” Wittgenstein criticized the excessive use of abstract concepts in religion, in contrast to his admiration for the clarity and precision of mathematics. 16. “The real discovery is that it enables me to stop doing philosophy when I want to do it.” This quote reflects Wittgenstein’s recognition of the self-reflective nature of philosophical activities and his view of philosophy as a liberating force. 17. “I walk on the ground, not dance in the clouds.” This quote symbolically expresses Wittgenstein’s down-to-earth philosophy and his skepticism of abstract speculation. 18. “Ethics and aesthetics are one and the same.” Wittgenstein makes a striking point here, that ethics and aesthetics are connected at some deep level. 19. “For the philosopher, things that have been familiar since childhood seem to present themselves in a completely new light.” This sentence reveals the unique way philosophers look at the world, which is to discover new meanings and understandings through familiar things. 20. “My work consists of two parts: what is written here plus everything I have not written.” This sentence is full of wisdom and self-mockery, which not only reflects Wittgenstein’s humble evaluation of his own works, but also implies that his thoughts are far richer and deeper than his published works.

Title: Ray Monk: Exploring the Genius of Wittgenstein Ray Monk, a British writer and philosopher, presents readers with a biography of Wittgenstein, the most influential philosopher of the 20th century, with his in-depth research and vivid narrative style.< This article will introduce Ray Monk's personal basic information, education and professional background, writing career, work style and theme, personal life, social influence, citations and evaluations, and latest developments from multiple perspectives.

1.< Personal basic information Ray Monk was born in 1957, a British, and is a famous biographer and philosopher.

2.< Education and professional background Monk studied philosophy at Oxford University and obtained a doctorate there.

His academic background laid a solid foundation for his writing career.< 3.

Writing career Ray Monk's writing career began in the 1980s, and his works mainly focused on the field of biography.< His first biographical work was a biography of philosopher Bertrand Russell, which received widespread acclaim.

4.< Style and theme of works Monk's works are known for their in-depth research, detailed information collection and vivid narrative style.

The themes of his works mostly focus on the life and thoughts of philosophers, especially the biography of Wittgenstein.< 5.

Personal life There is little public information about Ray Monk's personal life.< However, it can be seen from his works that he has a strong interest in philosophy and history.

6.< Social influence Ray Monk's biography of Wittgenstein is considered to be an authoritative interpretation of the philosopher's life and thoughts, and has a profound impact on both the academic community and ordinary readers.

7.< Quotations and evaluations "The Biography of Wittgenstein" (illustrated version) has received high praise from many authoritative media and experts.

The New York Times called this work "an impressive biography", while the Times praised it as "a masterpiece that explores Wittgenstein's thoughts in depth.< " 8.

Latest developments Ray Monk is still continuing his writing and research work, focusing on the life and thoughts of philosophers.< His latest developments and works can be learned through his personal website and social media.

Summary: Ray Monk is a talented biographer, and his book Wittgenstein (illustrated edition) provides readers with an opportunity to gain an in-depth understanding of this great philosopher.< Through his works, we can better understand Wittgenstein's thoughts and his important position in the history of 20th century philosophy.