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活著是世界上最罕見的事情。大多數人只是存在，僅此而已。

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

The liberty of the press is the palladium of all the civil， political， and religious rights of an Englishman.

出生的那一刻是我們失去最多的時候。

抽象是管理軟件系統復雜性的關鍵。

The only thing that can make you strong is your own will.

To collect is to gather things to yourself, to take things from the world and make them part of your own story.

The act of reading is an act of empathy.

You are never too old to set another goal or to dream a new dream.

Philosophy is a battle against the bewitchment of our intelligence by means of language.