The best traders are those who can learn from their mistakes.
The theatre is a place where one has time for the problems of people to whom one would show the door if they came to one's office for a job.
做伟大工作的唯一方法就是热爱你所做的事情。
——一九二八年四月十三日斯大林在联共(布)莫斯科组织的积极分子会议上所作的报告《关于中央委员会和中央监察委员会四月联席全会的工作》