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To feel much for others and little for ourselves； to restrain our selfishness and exercise our benevolent affections， constitute the perfection of human nature.

Millions saw the apple fall, but Newton asked why.

To live without joy is the privilege of the just.

創新不僅僅是創造新產品，而是重新構想我們如何解決問題。

You must be the change you wish to see in the world.