The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.
数学家研究纯数学不是因为它有用；他研究它是因为他喜欢它，他喜欢它是因为它美丽。
森林的真正价值不能仅用木材体积来衡量；它的价值在于它所维持的生命。
能源行业的领导力意味着有勇气为了更美好的明天而在今天做出艰难的决定。
Time is the invisible material in all my works.
The text is a tissue of quotations drawn from the innumerable centres of culture.
If you want to get smart, the question you have to keep asking is 'why, why, why?'
我不是传奇，我只是一个活过自己生活的人。
我不是一个喜欢坐着等待事情发生的人。我让事情发生。
"The past is always tense, the future perfect."