—— 请按键盘 空白键 开始游戏 ——

可持续性不是一种选择,而是我们对后代的责任。
数学不是关于数字、方程、计算或算法的:它是关于理解的。
你将学到的最伟大的事情就是去爱,并被爱回报。
Natural gas is a versatile fuel that can support renewable energy growth by providing reliability when the sun isn't shining and the wind isn't blowing.
Never let failure define you—let it teach you.
我不完美,我也不假装完美。
If you want to make a difference, you have to be willing to take risks.