The only purpose for which power can be rightfully exercised over any member of a civilized community， against his will， is to prevent harm to others.

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

Climate change isn’t a distant problem—it’s here, and forests are our first line of defense.

大学时代，我就希望参与做那些可以改变世界的事情。

想象力是打开世界的钥匙。

The most sublime act is to set another before you.

婚姻是一所好学校。

建筑必须为社会做出贡献，而不仅仅是反映社会。

最伟大的真理常常是我们无法用语言表达的。

美国是唯一一个直接从野蛮进入颓废、中间没有经过文明阶段的社会。