Life is 10% what happens to you and 90% how you react to it.
聪明用在正道上，越聪明越好，文采名声会帮助他事业渐进；聪明用在邪路上，越聪明越坏，文才名声只助长其伪诈丑行。
The real competition is never rivals, but users' old habits.
希望是一幅美好的早餐，但却是一顿糟糕的晚餐。