真相总是由两个半真半假的东西组成。
The truth is always a compound of two half-truths.
Never let fear decide your future.
不要等待完美的时机，现在就是最好的时机。
The people are the roots of the revolution. Without the people, the revolution cannot succeed.
预测未来的最好方法就是创造未来。
自然的简单性不应以我们对简单性的概念来衡量。