一有私念，就会迷惑昏庸；一耍脾气，处事就会偏颇无理性。

质量永远不应妥协，但我们的道德责任也不应妥协。

每一种心理现象都是整个有机体适应环境的功能体现。

The world is a place of shadows, and we are the ghosts that walk through them.

Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks, red lips and supple knees; it is a matter of the will, a quality of the imagination, a vigor of the emotions; it is the freshness of the deep springs of life.

大胆梦想，努力奋斗，保持谦逊。