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The best buildings are those that invite participation.

In science, as in life, the important things are rarely simple or obvious.

化學的語言是通用的，超越了國界和文化。

The pursuit of knowledge for its own sake, an almost fanatical love of justice, and the desire for personal independence—these are the features of the Jewish tradition which make me thank my stars that I belong to it.

The only person you should try to be better than is the person you were yesterday.

Doubt is the artist’s most honest companion.