"The only way to learn mathematics is to do mathematics."
Every quarry has two stories: the rock formation beneath and the community around it. Wise leaders listen to both.
冲突是思想的牛蝇。它激发我们观察和记忆。它激励创新。它将我们从羊群般的被动性中惊醒,并让我们留心观察和设计。
I like going to work. It’s not a chore. It’s a pleasure.