I'm not a beginning, I'm an end.

写作是探索人类灵魂未知领域的过程。

领导力在于因为你的存在而使他人变得更好，并确保这种影响在你离开后依然存在。

Failure gave me an inner security that I had never attained by passing examinations. Failure taught me things about myself that I could have learned no other way. I discovered that I had a strong will, and more discipline than I had suspected; I also found out that I had friends whose value was truly above the price of rubies.

一个奇怪的事实是，根据是从生物学还是地球物理学的角度来探讨问题，关于地球史前条件的结论完全相反，这反映了我们目前知识的不完整状态。

在数学中，旅程和目的地同样重要。