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科学家最强大的工具是开放的思维。
写作是理解世界和我们在其中位置的一种方式。
I adore political parties. They are the only place left to us where people don’t talk politics.
The most perfect education, in my opinion, is such an exercise of the understanding as is best calculated to strengthen the body and form the heart.
自由就是告诉人们他们不想听的事情的权利。
可持续性不仅仅是一个选择;这是我们对后代的责任。