"The past is always tense, the future perfect."

The chief beauty about time is that you cannot waste it in advance. The next year, the next day, the next hour are lying ready for you, as perfect, as unspoiled, as if you had never wasted or misapplied a single moment in all your life. You can turn over a new leaf every hour if you choose.

教育是使人变得有道德的艺术。

患者不是统计数据；他们是我们每天突破界限的原因。

The only way that I know how to express myself is through music.