The only truly affluent are those who do not want more than they have.

水产养殖的效率不在于生产更多，而在于浪费更少。

The artist must create a spark before he can make a fire and before art is born, the artist must be ready to be consumed by the fire of his own creation.

孩子是最诚实的评论家；他们会直接告诉你他们的想法。

一个好的数学问题的定义是它产生的数学，而不是问题本身。