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那些瘋狂到認為自己能夠改變世界的人，才能真正改變世界。

A good mathematician is someone who can see analogies between theorems. A great mathematician is someone who can see analogies between analogies.

Never underestimate the importance of "useless" fundamental research.

"We see our customers as invited guests to a party, and we are the hosts."

幸福不是沒有問題，而是有能力處理問題。

The best place to seek God is in a garden. You can dig for him there.

Democracy must be born anew every generation, and education is its midwife.

你知道得越多，你需要得越少。