Capable Quote by Kofi Annan

If you don't get challenged, then you can't find out how good you are.

— Leroy Sane

“If things have always come easily to you, being challenged will appear frustrating.  It’s not because you don’t need the challenge.  It’s because you…

— Teresa Rose

I'm always challenged by someone.

— Jackie Joyner-Kersee

To be challenged means to strive. I'm almost certain that's true.

— Alfred Molina

A man only understands what is akin to something already existing in himself.

— Henri Frederic Amiel

Don't be afraid to take challenges in life as without taking challenges you'll be unable to see what's your real capability.

— Anurag Prakash Ray

Man can learn everything if he will but try.

— Anonymous

A man does not truly understand his limitations until he has tested them.

— C.S. Friedman

A man may fulfil the object of his existence by asking a question he cannot answer, and attempting a task he cannot achieve.

— Anonymous

If you're not challenged, you'll get bored.

— Victor Webster

If you really want a challenge, just deal with yourself.

— Tori Amos

It is impossible for a man to learn what he thinks he already knows.

— Epictetus