在数学中,你并不理解事物。你只是习惯了它们。
In mathematics, you don't understand things. You just get used to them.
讽刺的真正目的是通过纠正来改善恶习。
No matter what happens in life, be good to people. Being good to people is a wonderful legacy to leave behind.
Future competition is about the industrial chain; enterprises must build ecological synergy advantages.