True leadership means making tough decisions today that will benefit future generations.
煤炭的未来取决于我们创新和减少其环境影响的能力。
If you don’t cannibalize yourself, someone else will.
在距离与重量成反比的情况下，物体处于平衡状态。
The greatest glory in living lies not in never falling, but in rising every time we fall.
"In times of crisis, true leaders emerge not by seeking power, but by serving others."
I'm not afraid of the future; I'm afraid of the past.
I believe in love, but I also believe in protecting myself.
