Mistakes can be corrected by those who pay attention to facts but dogmatism will not be corrected by those who are wedded to a vision.
患者不是统计数据;他们是我们每天突破界限的原因。
有时候你必须被打倒得比以往任何时候都低,才能站得比以往任何时候都高。
We should follow whatever seems probable, and avoid whatever seems improbable.