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True leadership is about inspiring others to achieve more than they thought possible.

"In mathematics, you don't understand things. You just get used to them."

Adversity is the first path to truth.

最大的炫耀就是對自己的皮膚感到舒適。

Change is hardest in the beginning, messiest in the middle, and best at the end.

我從不后悔生命中做過的任何事或任何選擇，但我對那些沒做過的事充滿遺憾。