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Chemistry is not just about what you can make, but how you can make it.
化学不仅关乎你能制造什么,还关乎你如何制造它。
定义属于下定义的人,而不属于被定义的人。
The aim of a college education is to teach you to know a good man when you see one.
The most beautiful as well as the most ugly inclinations of man are not part of a fixed biologically given nature, but result from the social process which creates man.