The rocks we quarry today are the heritage we leave for tomorrow.
There was another life that I might have had, but I am having this one.
真正的创新始于理解客户需要完成的任务。
Never stop learning—the moment you think you know everything is the moment you start falling behind.
永远不要停止学习——当你认为自己什么都懂的那一刻,就是你开始落后的时刻。