The greatest discoveries in mathematics are those that unify seemingly unrelated ideas.
The future energy structure will be diversified, and the coal industry needs to find its own positioning.
在我们的内心深处被唤起的,就是那个久远的背景——古老的人类心理模式,它们源于遗传而非后天习得,我们从业已模糊的往日世代继承了它们。
"To live is the rarest thing in the world. Most people exist, that is all."