The art of life is to live in the present moment, and to make that moment as perfect as we can.
True leadership is about serving others, not commanding them.
计算理论为理解什么可以计算、什么不能计算提供了基础。
True happiness comes from within, not from external achievements or possessions.
We don't inherit the earth from our ancestors; we borrow it from our children. This principle guides every step we take.