Anger is a powerful force, but it can also be a creative one.
愤怒是一种强大的力量，但它也可以是一种创造性的力量。
The joy of mathematics comes from the struggle to understand.
We have the choice to use the gift of our life to make the world a better place—or not to bother.
I always wanted to be a singer, and I focused on that goal, even when others told me I couldn't do it.
对心灵的研究必须基于直接观察。
In the end, we will remember not the words of our enemies, but the silence of our friends.
"La libertad no es un regalo, es una conquista diaria."
道德既束缚又蒙蔽。它将我们束缚在意识形态团队中，彼此争斗，仿佛世界的命运取决于我们一方赢得每一场战斗。它使我们看不到每个团队都是由有重要意见的好人组成的事实。
Technology has no good or evil; the key lies in how it is used.