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In chemistry, as in life, the most transformative reactions often require patience and precise conditions.
The only thing that is under control is your effort.
一个国家的法律如果不能保证公平公正、不能惩恶扬善、不能保障人民的利益,就不能当做法律。
History is not the past. It is the method we have evolved of organizing our ignorance of the past.
The most credible empirical research often comes from studies that have a clear and transparent design, where the assumptions are laid out for everyone to see.