All money is a matter of belief.

When you die you take absolutely nothing with you except your reputation.

写作的真正挑战不在于找到正确的词语，而在于揭示它们必须承载的真相。

Innovation is not about saying yes to everything. It's about saying no to all but the most crucial features.

数学中最深刻的思想往往源于最简单的观察。