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在有地位的人面前不要訴說自己的卑賤，否則他會認為在要求他推薦。在富有的人面前不要說自己的貧困，否則他會認為在求他可憐。

The mind is an information processing system that operates on symbolic representations.

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

雖然身份卑微，但卻能不失道義；雖然生活貧窮，但卻能廉潔自守。

美不是裝飾，而是一種必需品。