当心念生起时，万事万物随之而生；当心念消灭时，万事万物也随之而灭。

Investing in lower-emission technologies is not only good for the planet but also makes sound business sense.

I'm not a gangster, I'm far from it.

The world is full of beauty and ugliness, and it's up to us to choose which one we want to see.

数学教会我们逻辑思考并系统地处理问题。