We act as though comfort and luxury were the chief requirements of life, when all that we need to make us happy is something to be enthusiastic about.
未来总是一个模糊的旋转,一种可能性,而不是一个地方。
I don't believe in harmony in the traditional sense. I believe in intensity.
相关系数的可能误差不是可以从第一原理推导出来的东西,而是必须通过经验找到的。
To promote the high-quality development of the coal industry, we must rely on technological innovation and intelligent upgrading.