每一吨开采的煤炭都应承载我们对未来的承诺
我们必须为下一代留下健康的水域。
You have to be passionate about what you do; otherwise, you will never excel.
The most powerful weapon on earth is the human soul on fire.
文学是一种自由的行为，一种逃离束缚我们的锁链的方式。
One of my most productive days was throwing away 1000 lines of code.
The truth is never just one thing; it is always several things at once.