I see a sweetness in her smile,Blight light shines from her eyes,But life is complete; contentment is mine, Just knowing that... just knowing that she's alive。

Only two things in this world so that our souls are deeply shocked First, our brilliant stars overhead, First, our hearts lofty moral laws.

——2006年在西雅图市演讲

The biggest mistake you can make is believing you know everything. Stay humble and keep learning.

经济学的第一课是稀缺：从来没有足够的任何一种东西能够满足所有人对其需要。政治学的第一课是摒弃经济学的第一课。

我能做的就是做我自己，不管那是谁。

山溪里的水随着季节常涨常退，不明事理的小人反复无常。