在煤炭行业，今天的效率决定明天的存亡。

任何艺术的最大问题都是创造一种存在感。

The greatest cruelty is our casual blindness to the despair of others.

Time is your friend; impulse is your enemy.

写作是我们最接近真正魔法的东西。

You can't control commodity prices, but you can control how you respond to them.

You are the artist of your own life. Don't hand the paintbrush to anyone else.

成功投资的关键是拥有正确的性情。