I don’t let fear define me, I let it refine me.

The best investments are often the ones that are the most unpopular.

The best moments in our lives are not the passive, receptive, relaxing times... The best moments usually occur if a person's body or mind is stretched to its limits in a voluntary effort to accomplish something difficult and worthwhile.

"Silence is the language of the oppressed."

In a state, one man's liberty ends where another's begins.

宇宙是一个广阔而神秘的地方，我们才刚刚开始理解它的秘密。