数学不是一项观赏性运动。
The Neanderthals are not extinct; they live on in us.
战略不是规划的后果，而是相反：它是规划的起点。
You are the artist of your own life, don't hand the brush to anyone else.
我不是一个喜欢坐着等待事情发生的人。我让事情发生。