Man's maturity: to have regained the seriousness that he had as a child at play.

Man's maturity: to have regained the seriousness that he had as a child at play.

Maturity of mind is the capacity to endure uncertainty.

Maturity of mind is the capacity to endure uncertainty.

My experience is that as soon as people are old enough to know better, they don't know anything at all.

My experience is that as soon as people are old enough to know better, they don't know anything at all.

Age is a very high price to pay for maturity.

Age is a very high price to pay for maturity.

To make mistakes is human; to stumble is commonplace; to be able to laugh at yourself is maturity.

To make mistakes is human; to stumble is commonplace; to be able to laugh at yourself is maturity.

When I grow up I want to be a little boy.

When I grow up I want to be a little boy.

The immature man wants to die nobly for a cause, while the mature man wants to live humanely for one.

The immature man wants to die nobly for a cause, while the mature man wants to live humanely for one.

Maturity is: The ability to stick with a job until it's finished; The ability to do a job without being read more

Maturity is: The ability to stick with a job until it's finished; The ability to do a job without being supervised; The ability to carry money without spending it; and The ability to bear an injustice without wanting to get even

I live in that solitude which is painful in youth, but delicious in the years of maturity.

I live in that solitude which is painful in youth, but delicious in the years of maturity.