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The greatest scientists are the ones who never stop learning.

There are two kinds of violence of peace， that is the law and etiquette.

正向強化的實施方式比其數(shù)量更重要。

最好的建筑既是謙遜的，又是英雄的。

"The colony is the place where the project of a new humanity is to be tested, where the dream of a world without borders is to be realized, where the dream of a world without races is to be realized."