最好的交易者是那些能够专注于自己目标的人。

I prefer to supervise the whole operations of the government myself rather than entrust the public business to subordinates, and this makes my duties very great.

反复练习是儿童的智力体操。

我永远相信，只要坚持，就一定能成功。

Always be prepared. The more you know, the less you carry.