The most dangerous phrase in the language is, 'We've always done it this way.'
语言中最危险的短语是:“我们一直都是这样做的。”
没有风险的征服是没有荣耀的胜利。
The true way is along a rope that is not stretched at any great height but just above the ground. It seems more designed to make people stumble than to be walked upon.