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生活對感受者來說是悲劇，對思考者來說是喜劇。

理論物理學之于數學，猶如雕塑之于幾何學。

不要擔心別人會做什么。預測未來的最好方法就是創造未來。

I like the idea of taking something that is familiar and doing something unexpected with it.

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.

Success is not just about what you accomplish in your life, it's about what you inspire others to do.

"The most successful companies are those that put their customers first."