The future of coal lies not in its quantity but in how cleanly and efficiently we can use it.

The world only exists in your eyes. You can make it as big or as small as you want.

能源的未来取决于我们的创新能力。

结构化程序设计支持被排除中间语言的法律。

数学是上帝用来书写宇宙的语言。

引力解释了行星的运动，但它不能解释谁让行星运动。