"The greatest glory in living lies not in never falling, but in rising every time we fall."

All are gurus to us, the wicked by their evil deeds say 'do not come near me'. The good are always good, therefore all are like gurus to us.

Information is the key to the functioning of markets, and the lack of it can lead to market failures.

TRANQUILLITY. Be not disturbed at trifles, or at accidents common or unavoidable.

小人办事，处理的原则是私利，合于私利的就看作利，违背私利的就看作害；君子办事，衡量的标准是道义，合于道义的就看作利，违反道义的就看作害。

He walked out in the gray light and stood and he saw for a brief moment the absolute truth of the world. The cold relentless circling of the intestate earth. Darkness implacable. The blind dogs of the sun in their running. The crushing black vacuum of the universe. And somewhere two hunted animals trembling like ground-foxes in their cover. Borrowed time and borrowed world and borrowed eyes with which to sorrow it.

Happiness is not something ready-made. It comes from your own actions.

Cheerfulness is the best promoter of health and is as friendly to the mind as to the body.