If you have to worry about a man, he's not worth worrying about.

In order that all men may be taught to speak truth, it is necessary that all likewise should learn to hear it.

Those who neglect the lessons of their past are doomed to no future.

I began the study of medicine, impelled by a desire for knowledge of facts and of man. The resolution to do disciplined work tied me to both laboratory and clinic for a long time to come.

I don't understand why God took him and didn't take me.

If we don't help each other, who will?

My grandfather's 86 and he's having a baby. Man, I hope when I'm 86 I can have babies.

A superior pilot uses his superior judgment to avoid situations which require the use of his superior skill.

When a marriage ends, who is left to understand it?

If you take most men aside when their wives are pregnant, most men are pretty frightened and worried and faintly disgusted by the whole experience.

Never increase, beyond what is necessary, the number of entities required to explain anything.