In the attosecond world, time is not a river but a series of snapshots waiting to be captured.

最好的领导方式是激励。

 One foul sentence does more hurt than many foul examples. For these do but corrupt the stream；the other corrupt the fountain.

The most beautiful thing a person can experience is the mysterious.

人类的灵魂需要真正的美，比需要面包更甚。