Challenge may refer to:
"Overcome your fears, take life challenges, go for rides that you fear, learn new skills, show up whenever you see your fear is getting bigger than you."
"A woman who is convinced that she deserves to accept only the best challenges herself to give the best. Then she is living phenomenally."
"I hope that we shall crush in its birth the aristocracy of our monied corporations which dare already to challenge our government to a trial of strength, and bid defiance to the laws of our country"
"Not everything that is faced can be changed, but nothing can be changed until it is faced."
"It is time for us all to stand and cheer for the doer, the achiever - the one who recognizes the challenges and does something about it."
"There's a humorous side to every situation. The challenge is to find it."
"The real fun is always in the journey. More the challenges, more the fun to overcome them."
"To remain indifferent to the challenges we face is indefensible."
"The challenge of every team is to build a feeling of oneness, of dependence on one another because the question is usually not how well each person performs, but how well they work together."
"Those things that hurt, instruct."
"The ultimate measure of a man is not where he stands in moments of comfort and convenience, but where he stands at times of challenge and controversy."
"I would challenge you to a battle of wits, but I see you are unarmed!"