Those who know do not speak. Those who speak do not know.

Those who know do not speak. Those who speak do not know.

If boyhood and youth are but vanity, must it not be our ambition to become men?

If boyhood and youth are but vanity, must it not be our ambition to become men?

It's not the will to win, but the will to prepare to win
that makes the difference.

It's not the will to win, but the will to prepare to win
that makes the difference.

Fortune has rarely condescended to be the companion of genius.

Fortune has rarely condescended to be the companion of genius.

If we learned everything there is to know in kindergarten, it was
promptly drummed out of us in first grade.

If we learned everything there is to know in kindergarten, it was
promptly drummed out of us in first grade.

Men stumble over pebbles, never over mountains.

Men stumble over pebbles, never over mountains.

In the province of the mind, what one believes to be true
either is true or becomes true.

In the province of the mind, what one believes to be true
either is true or becomes true.

Money is the seed of money.

Money is the seed of money.

As to marriage or celibacy, let a man take which course he will-he will
be sure to repent it.

As to marriage or celibacy, let a man take which course he will-he will
be sure to repent it.