The welfare cost of business cycles is not the business cycle itself, but the fact that people are risk averse.
经济周期的福利成本并非周期本身，而在于人们是风险厌恶的。
Keep your feet on the ground and keep reaching for the stars.
Some men can get results if kindly encouraged， but give me the kind that do things in spite of hell.
有些人如果好好鼓励，做得出一番事业；但是，还是做那种不论险阻艰辛都要干下去的汉子吧。
为了成功，你必须愿意失败。