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Sometimes, the hardest thing in life is to know which bridge to cross and which to burn.

In mathematics, the simplest questions often lead to the most profound discoveries.

科學不僅僅是積累事實；它是關于理解背后的機制。

The end of wisdom is to dream high enough to lose the dream in the seeking of it.

如果你允許人們做自己，他們就像日落一樣美好。當我看著日落時，我不會說：“把右邊角落的橙色調柔和一點。”我不會試圖控制日落。我懷著敬畏之心看著它展開。