The deepest insights in mathematics often come from the most abstract theories.

我不是那种试图变得酷或时髦的人，我绝对是一个个体。

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.

It’s not the manager’s job to prevent risks. It’s the manager’s job to make it safe to take them.