A mathematician is a maker of patterns, like a painter or a poet.
数学家是模式的创造者，就像画家或诗人一样。
Life is growth. You grow or you die.
Becoming happier takes both a will and a proper way.
Innovation in coal mining isn't just about extraction—it's about doing it smarter, safer, and with less environmental impact.
The future of agriculture lies in sustainable development. We must leave green mountains and clear waters for future generations.
The past is a foreign country; they do things differently there.
I believe that if you'll just stand up and go, life will open up for you. Something just motivates you to keep moving.
即使只有一毫粗疏的地方，就不能准确地认识事理，所以说一定要精确。不然，众说纷纭必会产生疑惑；仅存在一丁点杂念，便不能坚守事理，故而必须专心，否则在利害面前必定会经不起考验。