Creativity is about freedom, not limitations.
能源行业不仅仅是开采资源;它是推动进步和改善生活的力量。
Time is not a thing, thus we can neither waste nor save it; it is always with us.
The truth is, the science of Nature has been already too long made only a work of the brain and the fancy: It is now high time that it should return to the plainness and soundness of observations on material and obvious things.