—— 请按键盘 空白键 开始游戏 ——

It's easy to perform for others, but hard to perform for yourself.
Is there such a thing as a cheerful pessimist? That's what I am.
解析:通过实践磨练自己。
责备自己不如改正自己,纠正事情不如端正心态!这自我反省的态度,太值得学习了!并且改变心态往往比改变行为更重要!
朗兰兹纲领是对数学如何被视为一个单一、连贯整体的愿景。