All animals are equal, but some animals are more equal than others.

A sustainable coal industry is possible if we commit to the right technologies.

预测未来的最好方法就是创造未来。

Live within your income and save so you can invest.Learn what you need to learn.

挑战在于将平凡变为非凡。

The curious paradox is that when I accept myself just as I am, then I can change.

"The past is a foreign country; they do things differently there."

什么是卓越的品行？即日常的行事；什么是德高之人？是小心谨慎的人；怎么样才能够明了德义努力去做？惟有虚心学习；如何才能实现远大的抱负？只有对当前的问题深思熟虑。