有些人特别善于了解自己的知识极限，因为他们必须这样做。
Some people are extraordinarily good at knowing the limits of their knowledge because they have to be.
Happiness is a gift and the trick is not to expect it, but to delight in it when it comes.
One must not lose desires. They are mighty stimulants to creativeness, to love, and to long life.
Silence is very important in music.
食物的真正成本不仅是你商店里支付的，更是地球长期付出的代价。
I don't follow trends. I create them.
野牦牛是西藏高原真正的君主，其力量和耐力无与伦比。