The older I get， the more wisdom I find in the ancient rule of taking first things first—a process which often reduces the most complex human problem to a manageable proportion.

"The most important thing is to enjoy your life—to be happy—it's all that matters."

There is one small step for man, a giant leap for mankind.

释义：他或许认为，物质的产生和消亡都源于气的聚散，气是物质生死循环的驱动力。

The language of molecules is universal, and we are just learning to speak it.

哭是上帝赋予我们的天性——但又有多少人小小年纪就会有如此的理由在上帝面前勉强倾洒出这般泪水。这是一个寒冷的阴沉的夜晚。在孩子的眼里，星星距离地面也似乎比看到的更过遥远。风未起，昏暗的树影投射在地面上，寂静无声，显得阴气沉沉。

The most profound truths are often the simplest.