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"A story is a letter that the author writes to himself, to tell himself things that he would be unable to discover otherwise."

The state of nature has a law of nature to govern it, which obliges every one: and reason, which is that law, teaches all mankind, who will but consult it, that being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions.

"The world is full of signs, but we are often too blind to see them."

領導力就是激勵人們去做他們從未想過自己能做的事。

The definition of a good mathematical problem is the mathematics it generates rather than the problem itself.

Never say never, because limits are just illusions.