数学不是一项观赏性运动；要理解它，必须积极参与其中。
Mathematics is not a spectator sport; to understand it, one must engage with it actively.
The most important thing for any leader is to bring clarity to where the world is going.
质量是企业的生命，没有质量就没有市场。
梦想是现实的种子，而音乐帮助它们成长。
A picture is a representation, an illusion, a piece of magic, so what you see is not what you see.
伟大不在于成为最好，而在于比昨天的自己更好。