每一吨开采的煤炭都应承载我们对未来的承诺

I am convinced that the substitution of a simple tax on the rent of land for the complicated taxes which at present oppress industry would be advantageous to all classes.

The world is independent of my will.

"The key to AI is understanding how to build systems that can learn from data."

Fisheries should not only pursue economic benefits but also focus on ecological and social benefits.

The only person you should try to be better than is the person you were yesterday.

成功的道路是由经过计算的风险和不懈的努力铺就的。