A man's errors are his portals of discovery.

A man's errors are his portals of discovery.

Be brave. Take risks. Nothing can substitute experience.

Be brave. Take risks. Nothing can substitute experience.

The only source of knowledge is experience

The only source of knowledge is experience

Believe Robert who has tried it.
[Lat., Experto crede Roberto.]

Believe Robert who has tried it.
[Lat., Experto crede Roberto.]

It is costly wisdom that is bought by experience.

It is costly wisdom that is bought by experience.

Oh, who can tell, save he whose heart hath tried?

Oh, who can tell, save he whose heart hath tried?

Experience is a comb that life gives you after you lose your hair.

Experience is a comb that life gives you after you lose your hair.

There are many truths of which the full meaning cannot be realized until personal experience has brought it home.

There are many truths of which the full meaning cannot be realized until personal experience has brought it home.

It is strange how often a heart must be broken before the years can make it wise

It is strange how often a heart must be broken before the years can make it wise