数学证明是用逻辑语言写成的诗。
A mathematical proof is a poem written in the language of logic.
成功不是终点,失败也并非致命,重要的是继续前进的勇气。
The only thing more dangerous than a man with nothing to lose is a man with everything to gain.
文学的真正价值在于其提升人类精神的力量。
The refineries that will thrive are those that see themselves as energy hubs, not just oil processors.