梦是愿望和恐惧相遇的地方。当愿望和恐惧完全平衡时，你称这个梦为噩梦。
A dream is a place where a wish and a fear meet. When the wish and the fear are exactly equally balanced, you call the dream a nightmare.
The most sustainable plastic is the one that never needs to be made in the first place.
The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.
我几乎每天都会问自己的问题是，‘我是否在做最重要的事情？’
Mathematics is the language with which God has written the universe.
The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little.
幸福不是在外面等着我们去寻找。它不在外面的原因是因为它在我们的内心。