Try to learn something about everything and everything about something.  

没有什么比一个显而易见的事实更具欺骗性。

灵魂被放置在身体中，就像一颗粗糙的钻石，必须经过打磨，否则它的光泽永远不会显现。

Your time is limited, so don't waste it living someone else's life.

【释义】根据人的不同特点和能力，合理安排工作，做到人尽其才。

Come,my friends,Tis not too late to seek a newer world,For my purpose holds to sail beyond the sunset，And though we are not now that strength which in old days moved earth and heaven,That which we are, we are;-- One equal temper of heroic hearts, Made weak by time and fate, but strong in will. To strive, to seek, to find, and not to yield。