In despair, we can find true hope.
在绝望中，我们才能找到真正的希望。
学得越多，越明白自己知之甚少。
In mathematics, the art of proposing a question must be held of higher value than solving it.
The moment eternal—just that and nothing more.
成功的关键是将我们的意识集中在我们所渴望的事物上，而不是我们所恐惧的事物上。
You are not your circumstances. You are your possibilities.
People are always blaming their circumstances for what they are. I don't believe in circumstances. The people who get on in this world are the people who get up and look for the circumstances they want, and, if they can't find them, make them.
父母死气沉沉的生活对周围人特别是自己孩子的影响，是无与伦比的。