It's waiting that helps you as an investor and a lot of people just can't stand to wait.If you didn't get the deferred -gratification gene, you've got to work very hard to overcome that.
信任的人不忠诚,忠诚的人不信任。 
解释:河流川泽中有污水,深山草野中藏有瘴气,美玉也有微小的瑕疵。
Successful people maintain a positive focus in life no matter what is going on around them.