跨越万里山川，拨开云雾前进；经历百次寒暑，踏着霜雨前行。

Psychology is a science, and teaching is an art; and sciences never generate arts directly out of themselves.

The trouble with her is that she lacks the power of conversation but not the power of speech.

最重要的是要忠于自己和你要扮演的角色。