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The uniform， constant， and uninterrupted effort of every man to better his condition， the principle from which public and national as well as private opulence is originally derived.

If you want something said, ask a man; if you want something done, ask a woman.

Love is the ability and willingness to allow those that you care for to be what they choose for themselves without any insistence that they satisfy you.

The meaning of life lies in the experience, not the outcome.

The best way to predict the future is to create it.

化學不僅僅是在燒瓶中混合物質，它是在分子層面上理解世界。