Success is not accidental, it requires persistence and hard work.
文学是对人类灵魂在黑暗与光明中的探索。
Mathematics is not a deductive science—that's a cliché. When you try to prove a theorem, you don't just list the hypotheses and then start to reason. What you do is trial and error, experimentation, guesswork.
科幻小说是世界历史上最重要的文学,因为它是思想的历史,是我们文明自我诞生的历史。
恐惧不是真实的。它是你创造的思想的产物。
The most important thing is to enjoy your life—to be happy—it's all that matters.