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To be alive is to be mortal. To be alive is to be, from moment to moment, a survivor.
科学的发展既需要个人的努力,也需要社会的支持。
A teacher must have a healthy body, the skills of a farmer, the mind of a scientist, the interest in art, and the spirit of social reform.
Move fast and break things. Unless you are breaking stuff, you are not moving fast enough.