Mental life is a continuous adjustment to circumstances.
"Trust is the foundation of any successful organization."
人们雕刻东西,如果半途而废,即使是腐烂的木头也不能刻断;如果坚持到底,即使是金属或者石头都能雕空。
The old believe everything, the middle aged suspect everything, the young know everything.
The market is a reflection of the collective behavior of all participants.