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The only real prison is the one you build for yourself.

The progress of science relies not only on individual wisdom but also on collective cooperation and effort.

表演就是活一千次，在每一次中找到自己的一部分。

數據抽象是將特定數據集簡化為整體的簡化表示。

The best weapon of a dictatorship is secrecy, but the best weapon of a democracy should be the weapon of openness.

"The truth is often ugly, but it must be told."

有為成仁而犧牲的人，茍活而為不仁的人。有自取為義的人，而給予則不為義的人。有卑下為禮的人，而位尊為背禮的人。有不知方為智的人，而知為不智的人。有違背約定為信的人，而實踐為不信的人。

The beauty of mathematics only shows itself to more patient followers.

我一直都承認是我的熱情在控制著我。

A program that has not been tested does not work.