人生应该树立目标，否则你的精力会白白浪费。
Have an aim in life，or your energies will all be wasted.
阅读教会我们的第一课是如何独处。
I think it's important to have a positive attitude and to be optimistic.
变得更好的唯一方法就是不断工作。
The goal of education is not to increase the amount of knowledge but to create the possibilities for a child to invent and discover, to create men who are capable of doing new things.
混凝土是我们时代的大理石，一种民主的材料。
Every painting is a failure in some way, but that's what keeps you going.
