It is a terrible thing for a man to find out suddenly that all his life he has been speaking nothing but the truth.
The only true wisdom is in knowing you know nothing.
The future of energy lies in balancing today’s needs with tomorrow’s responsibilities.
We shall not cease from exploration, and the end of all our exploring will be to arrive where we started and know the place for the first time.
要得到你想要的某样东西,最可靠的办法是让你自己配得上它。这是一个十分简单的道理,是黄金法则。你们要学会推己及人,方能成事。
Every word is a world.