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The pursuit of happiness is not about feeling good all the time, but about striving toward meaningful goals.
The obligation of subjects to the sovereign is understood to last as long, and no longer, than the power lasteth by which he is able to protect them.
科学的进步不是一条直线,而是一系列曲折,常常需要回溯步骤以获得更好的立足点。
The most ordinary materials can become extraordinary through attention.