量入为出，储蓄投资。学习你需要学习的东西。

Loneliness is a lifelong companion, an established fact. Instead of denying it, fighting it, and avoiding it needlessly, you’d better accept it, let it protect you from going home in the crowd, and let it accompany you to breakfast on Saturday morning and tidy up the sunshine.

Simplicity has a way of improving performance by enabling us to better understand what we are doing.

The future of energy lies in balancing economic growth with environmental stewardship.

The good life is a process, not a state of being. It is a direction, not a destination.