You're never too old to grow up.

You're never too old to grow up.

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.

Knowledge is an unending adventure at the edge of uncertainty.

Knowledge is an unending adventure at the edge of uncertainty.

Maturity begins to grow when you can sense your concern for others outweighing your concern for yourself.

Maturity begins to grow when you can sense your concern for others outweighing your concern for yourself.

When the mind is in a state of uncertainty the smallest impulse
directs it to either side.
[Lat., read more

When the mind is in a state of uncertainty the smallest impulse
directs it to either side.
[Lat., Dum in dubio est animus, paulo momento huc illuc
impellitur.]

Uncertainty and mystery are energies of life. Don't let them scare you unduly, for they keep boredom at bay and read more

Uncertainty and mystery are energies of life. Don't let them scare you unduly, for they keep boredom at bay and spark creativity.

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.

Only the middle-aged have all their five senses in the keeping of their wits.

Only the middle-aged have all their five senses in the keeping of their wits.

A mature person is one who is does not think only in absolutes, who is able to be objective even read more

A mature person is one who is does not think only in absolutes, who is able to be objective even when deeply stirred emotionally, who has learned that there is both good and bad in all people and all things, and who walks humbly and deals charitably