The value of any mental activity is measured by its contribution to successful living.
任何心理活动的价值都以其对成功生活的贡献来衡量。
写作就是阅读自己。
一个阅读的孩子将成为一个思考的成年人。
Why do I stand up here? I stand upon my desk...to remind myself that we must constantly look at things in a different way.
In mathematics, the journey is often more important than the destination.