I’m not afraid to fail. I’m not afraid to fall. I’m not afraid to be criticized.

我唱歌不是为了完美，而是为了真实。

事实是：自然界正在变化。而我们完全依赖那个世界。它提供我们的食物、水和空气。它是我们拥有的最宝贵的东西，我们需要捍卫它。

Over one's mind and over one's body the individual is sovereign.

To teach how to live without certainty and yet without being paralyzed by hesitation is perhaps the chief thing that philosophy， in our age， can do for those who study it.

The real moral test of a society is how it treats those who are at the dawn of life, the children; those who are in the twilight of life, the aged; and those who are in the shadow of life, the sick, the needy and the handicapped.

The goal is not to be right all the time, but to be right more often than wrong.