A person may cause evil to others not only by his actions but by his inaction, and in either case, he is justly accountable to them for the injury.
生活中唯一不变的就是变化,我们必须拥抱它。
过去永远在那里,但它不是唯一存在的东西。
云计算行业最危险的事情就是停止学习。