Preserving health by too severe a rule is a worrisome malady.
Man is only miserable so far as he thinks himself so.
Keep true to the dreams of thy youth.
Reveal not every secret you have to a friend, for how can you tell but that friend may hereafter become an enemy. And bring not all mischief you are able to upon an enemy, for he may one day become your friend.
A doctor saves lives -- It's up to people to create lives that are worth saving.
It was enough to make a body ashamed of the human race.
I like work: it fascinates me. I can sit and look at it for hours.