真金不怕火炼。
天上永远不会掉下玫瑰来,如果想要更多的玫瑰,必须自己种植。
浪费是设计缺陷,而不是不可避免的结果。
Innovation in medical technology requires a deep understanding of both the scientific principles and the practical needs of patients.
I don't need a reason to be unstoppable.