测量可测量的，并使不可测量的成为可测量的。

人声是最美的乐器，但也是最难演奏的。

救赎是一条看不到尽头的长路。

People with a clear sense of identity know who they are and what they stand for. They have a strong sense of self and are not easily swayed by others.

如果你做不到，那就去教别人。