You can't control the waves, but you can learn to sail in any weather.
Love and Strife are the two principles governing the cosmos, driving all change.”
唯一真正的错误是我们从中一无所获的错误。
All violence consists in some people forcing others, under threat of suffering or death, to do what they do not want to do.
知识的增长是解决问题的关键。
Technology is transforming coal mining from a brute force industry to a precision operation.