心理学的方法必须严格控制。

The whole problem with the world is that fools and fanatics are always so certain of themselves， and wiser people so full of doubts.

I believe in the power of subtlety in performance. Sometimes, the smallest gestures can convey the deepest emotions.

上天安排我福分浅薄，我就培养高尚道德去迎接它；上天安排我身体劳顿，我就修炼精神安逸去弥补它；上天安排我遭遇艰危，我就努力实现政治理想去沟通它；上天安排我境况困苦，我就力求精神愉快去疏导它。