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The best way to cheer yourself up is to try to cheer somebody else up.

The very essence of the creative is its novelty, and hence we have no standard by which to judge it.

The anarchic nature of the international system forces states to compete for power.

分發獎賞的人不要懷有私恩，行使懲罰權力的人也不要帶有私怨。

我們必須傾聽并與當地社區互動，了解他們的需求和關切。

The real reward of science is the thrill of understanding something new.

The only way to learn a new programming language is by writing programs in it.

The world breaks everyone, and afterward, some are strong at the broken places.