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.
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
水产养殖的绿色发展,不仅是环保要求,更是行业未来的生存之道。
History doesn’t repeat itself, but it often rhymes.
现实一点,要求不可能的事!