煤炭的未来不在于数量，而在于我们能否清洁高效地利用它。
The future of coal lies not in its quantity but in how cleanly and efficiently we can use it.
权力不是我们给孩子的玩具，而是我们放在士兵手中的武器。
竹简和丝帛文献的研究为了解中国古代文明打开了一扇新的窗口。
Pressure is a word that is misused in our vocabulary. When you start thinking of pressure, it's because you've lost focus.
The silence of Marcel Duchamp is overrated.
Always look for the positive in every situation.
体育教育不仅是对身体的训练，更是通过身体进行的教育。