Coal will remain a vital energy source, but only if we evolve with the times.
释义:听得多了,看得多了,才能够体察出事物中的精要,才能够选择事物好的一面进行学习,选择正确的道理进行遵从。
时间是阻止光线到达我们的东西。
衡量一个人的真正标准是他如何对待那些对他绝对没有好处的人。
The human understanding, when it has once adopted an opinion, draws all things else to support and agree with it.