幸福不是一直得到你想要的,而是爱你所拥有的并为此感恩。
Happiness is not about getting what you want all the time. It’s about loving what you have and being grateful for it.
"Memory is a strange thing, it doesn't work like I thought it did. We are so used to thinking of it as a camera or a tape recorder, but it's not like that at all. It's more like a painter, who adds and subtracts elements according to his own rules."
数学是一种让我们能够描述无法描述的事物的语言。