经济体制的核心是自由市场，它能够实现最大程度的效率和资源分配。

没有根本的气节，就好像醉汉喝醉酒打人，酒醉时很勇敢，酒醒后勇气全消，没有一点气力。没有以学问为根本的见识，就好像厨师在炉灶前面，面前光亮而背后黑暗。

If a doctrine is not unintelligible, it has to be vague; and if neither unintelligible nor vague, it has to be unverifiable.

Environmental protection is the social responsibility of an enterprise.

没有什么比意志更强大，没有什么比决心更重要。

医学的未来在于从最基础的层面理解生命。

I like dogs. You always know what a dog is thinking. It has four moods. Happy, sad, cross and concentrating. Also, dogs are faithful and they do not tell lies because they cannot talk.