Failure is the part of your life. If there is life, there is failure too. If there is life, there is success too. You never deny it. And nobody could ever deny it either. Success and failure are like the two sides of a same coin, where there is success there is failure too. It is like pass and parcel. We can say like day and night.

Enjoy your failure like you enjoy your success.
Welcome it with your open mind and heart.
Treat it as your teacher.
Learn from it.
Improve yourself.
But, never allow it to rule you.
Tame it as your galloping horse.
And march ahead towards the road of your success.