作家是一个写作的人，而不是一个被写的人。

数学是过去与未来的对话。

Sustainability isn't an option; it's a necessity for the coal sector.

股市是一个将钱从急躁的人转移到耐心的人手中的工具。

在旧制度下，努力工作意味着长时间工作、很少休息和低工资。在新制度下，它意味着公平的工作换取公平的报酬。

There is no true liberty without the liberty of thought.

The past is never dead. It's not even past.

The past, like the future, is indefinite and exists only as a spectrum of possibilities.