The struggle of man against power is the struggle of memory against forgetting.
In mathematics, the art of proposing a question must be held of higher value than solving it.
能源的未来是多样化的,没有任何单一来源会占主导地位。
【讲解】:我十五岁时开始立志学习,三十岁时能立足与社会,四十岁时能通情达理遇事不再疑惑,五十岁时懂得了天命的道理,六十岁能听的进不同的意见,到了七十岁时已经达到随心所欲,想怎么做就怎么做,也不会超出规矩。
做出伟大工作的唯一途径是热爱你所做的事。