The meaning of life differs from man to man, from day to day and from hour to hour.
The only thing that can stop you is you.
始终保持交易的书面记录。这将帮助你从错误和成功中学习。
衣食是人们活着的时候所需要的利益,尚且要有一定的节制;埋葬是人们死后所需要的利益,为什么就单单在这里没有节制呢? 
I'm not afraid to fall, because I know I'll get back up.