心理学必须是一门描述的科学，而非解释。
Psychology must be a science of description, not explanation.
The only way to save a rhinoceros is to save the environment in which it lives, because there's a mutual dependency between it and millions of other species of both animals and plants.
La verdadera pasión no conoce límites ni obstáculos.
领导力在于激励他人在看到障碍的地方看到可能性。