Your attitude, not your aptitude, will determine your altitude.

预测未来的最好方法就是创造未来。

The liberal democratic system may not be perfect, but it is the best system we have.

领导力意味着为了更美好的明天而在今天做出艰难的决定。

The true measure of our success is how we balance energy needs with environmental responsibility.

Climate change is not just a threat to agriculture; it's a call to reinvent it.

The coal industry has been the backbone of America's energy independence for generations.

我们将比以往任何时候都更强大地度过这场冠状病毒危机。