It's fine to celebrate success, but it is more important to heed the lessons of failure.
Failure is an option here. If things are not failing, you are not innovating enough.
I have not failed. I've just found 10,000 ways that won't work.
Many of life's failures are people who did not realize how close they were to success when they gave up.
Success is not final, failure is not fatal: it is the courage to continue that counts.
Failure is simply the opportunity to begin again, this time more intelligently.
Keep your head up in failure and your head down in success.
Those who dare to fail miserably can achieve greatly.