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The true teacher defends his pupils against his own personal influence. He inspires self-distrust. He guides their eyes from himself to the spirit that quickens him. He will have no disciple.

The most important thing in a programming language is the semantics, not the syntax.

The greatest discoveries in mathematics are those that unify seemingly unrelated ideas.

The key to successful investing is to have a long-term perspective, a disciplined approach, and a clear understanding of the market and the risks involved.

沒有所謂的新想法。那是不可能的。我們只是把許多舊想法放進一個心理萬花筒里，轉動它們，它們就會形成新的、奇特的組合。

The world is an extremely dangerous, untrustworthy, unreliable place.

Loneliness is not the absence of others, but the absence of oneself.