In a new paper, "Beauty is the Promise of Happiness?"

在最新的一篇论文中，“美貌是快乐的保证吗？”

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Beauty is nothing other than the promise of happiness.

美无非是一个关于幸福的承诺。

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This note was a promise that all men would be guarranteed the inalienable rights of life, liberty, and the pursuit of happiness.

这张期票向所有人承诺——不论白人还是黑人——都享有不可让渡的生存权、自由权和追求幸福权。

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Through times of tranquility and the throes of change, the Constitution has always guided our course toward fulfilling that most noble promise that all are equal, all are free, and all deserve the chance to pursue their full measure of happiness.

WHITEHOUSE: Presidential Proclamation -- Loyalty Day, 2012