The best way out is always through.

It is a mistake to suppose that men succeed through success; they much oftener succeed through failures. Precept, study, advice, and example could never have taught them so well as failure has done. 

Many of life's failures are people who did not realize how close they were to success when they gave up.

I have not failed. I've just found 10,000 ways that won't work.

Most things break, including hearts. The lessons of life amount not to wisdom, but to scar tissue and callus.

Every great mistake has a halfway moment, a split second when it can be recalled and perhaps remedied.

We read the world wrong and say that it deceives us.

Life is to be lived, not controlled, and humanity is won by continuing to play in face of certain defeat.

Only those who dare to fail greatly can ever achieve greatly.

No garden is without its weeds

Good people are good because they've come to wisdom through failure. We get very little wisdom from success, you know.