Invert, always invert: Turn a situation or problem upside down.Look at it backward.

解释：上等的医生能够医治国家，次一等的只会医治病人，这本来就是医生的职守。

我们俩（沃伦-巴菲特）都坚持几乎每天都有大量时间坐下来思考。这在美国商界非常罕见。我们阅读和思考。

The future of global politics will be shaped by the competition between democratic and authoritarian systems.

学习数学的唯一方法就是做数学。

作家必须是自由的捍卫者，即使以他自己的舒适为代价。

"Time is always a surprise. You think you know it, but you don't."

The number one organ of ridicule, nowadays, is the newspaper. If you open the newspaper any day of the week, it's full of people who've messed up their lives. They've slept with the wrong person, taken the wrong substance, passed the wrong piece of legislation -- whatever it is, and then are fit for ridicule. In other words, they have failed. And they are described as "losers." Now, is there any alternative to this? I think the Western tradition shows us one glorious alternative, which is tragedy.