One must change one's tactics every ten years if one wishes to maintain one's superiority.

Medicines are only fit for old people.

Doctors will have more lives to answer for in the next world than even we generals.

I have doubtless erred more or less in politics, but a crime I never committed.

The man fitted for affairs and authority never considers individuals, but things and their consequences.

I can no longer obey; I have tasted command, and I cannot give it up.

If you want a thing done well, do it yourself.