The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.

Today is cruel, tomorrow is crueler, and the day after tomorrow is beautiful, but most people will die tomorrow night.

心理学不仅要描述意识的事实，还要解释它们。

The financial markets generally are unpredictable. So that one has to have different scenarios... The idea that you can actually predict what's going to happen contradicts my way of looking at the market.

You are stronger than you think, braver than you believe, and smarter than you know.

白云谦卑地站在天边，晨光给它披上壮丽的光彩。