You're never too old to grow up.

You're never too old to grow up.

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.

It is sad to grow old but nice to ripen.

It is sad to grow old but nice to ripen.

Age is a very high price to pay for maturity.

Age is a very high price to pay for maturity.

Maturity is achieved when a person postpones immediate pleasures for long-term values.

Maturity is achieved when a person postpones immediate pleasures for long-term values.

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.

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.

Maturity is the time of life when, if you had the time, you'd have the time of your life.

Maturity is the time of life when, if you had the time, you'd have the time of your life.

The mark of the immature man is that he wants to die nobly for a cause, while the mark of read more

The mark of the immature man is that he wants to die nobly for a cause, while the mark of the mature man is that he wants to live humbly for one.