If you don't make mistakes, you're not trying hard enough.
解释:树冠大了必然会折断,尾巴大了自然不能摆动,这是你知道的道理。
The key to a successful database system is its ability to evolve with the changing needs of its users.
孔子说:“富和贵,人人向往,不以正当的方法得到的,不要享受;贫和贱,人人厌恶,不以正当方法摆脱的,不要逃避。君子扔掉了仁爱之心,怎么算君子?君子时刻不会违反仁道,紧急时如此,颠沛时如此。”