The truth is always inconvenient.
真相总是不合时宜。
The study of psychology is the study of life's problem-solving mechanisms.
Efficiency without ethics is just speed in the wrong direction.
The strongest is never strong enough to be always the master unless he transforms strength into right and obedience into duty.
The world is a place of the living, and the dead have no place in it. The dead are nothing. They are not even a memory. They are forgotten. And the living, too, will be forgotten.
To read is to dream with open eyes.
You should learn from your competitor, but never copy. Copy and you die.