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The past is a different country, they do things differently there.

I've found time can heal most anything, and you just might find what you're looking for.

The present is the future of the past.

嫉妒的人像敵人一樣折磨自己。

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

科學是關于理解世界，而醫學是關于應用這種理解來幫助人們。

Your work begins, work that will not be always joyful to you, labor that may not always fulfill you and days that will seem like one damn thing after the other.