To study the mind is to study adaptation in action; every thought is a tool for living.
Every patient’s story is a lesson in medicine.
一个被正确提出的问题等同于已经解决了一半。
今天不努力劳动耕种,明天就没有财富货物。
The most important object of both the workmen and the management should be the training and development of each individual in the establishment.