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The best time to plant a tree was twenty years ago. The second best time is now.

你永遠無法知曉一切，而你所知的一部分總是錯誤的。

We don’t inherit the earth from our ancestors; we borrow it from our children.

In computer science, we often have to deal with systems that are too complex to understand all at once.

I think it's important to keep challenging yourself, to keep growing.

當我走出囚室、邁過通往自由的監獄大門時，我已經清楚，自己若不能把悲痛與怨恨留在身后，那么我其實仍在獄中。

The best way to predict the future is to create it.