Do not compute the totality of your poultry population until all the manifestations of incubation have been entirely completed.

Don't count your chickens before they are hatched

Man is not a mammal.

My place in history will depend on what I can do for the people and not on what the people can do for me.

There can be no settlement of a great cause without discussion, and people will not discuss a cause until their attention is drawn to it.

To swallow gudgeons ere they're catched, And count their chickens ere they're hatched