The biggest risk is not taking any risk... In a world that's changing really quickly, the only strategy that is guaranteed to fail is not taking risks.
阅非为抵驳亦非舌簧;览不为胡诌而为衡虑。
知识最大的敌人不是无知,而是知识的幻觉。
如果你想飞翔,就必须放下拖累你的东西。