幸福是一份礼物，关键在于不要期待它，而是在它到来时享受它。
Happiness is a gift and the trick is not to expect it, but to delight in it when it comes.
In mathematics, the art of proposing a question must be held of higher value than solving it.
我们没有什么可失去的，这是一种非常自由的感觉。
所有才能中最有价值的是能用一句话时绝不用两句话。
当我接受自己本来的样子时，我就能改变。