The credit belongs to those ...

The credit belongs to those who are actually in the arena, who strive valiantly; who know the great enthusiasums, the great devotions, and spend themselves in a worthy cause; who at best know the triumph of high achievement; and who, at worst, if they fail, fail while daring greatly, so that their place shall never be with those cold and timid souls who know neither victory nor defeat.
The credit belongs to those who are actually in the arena, who strive valiantly; who know the great enthusiasums, the great devotions, and spend themselves in a worthy cause; who at best know the triumph of high achievement; and who, at worst, if they fail, fail while daring greatly, so that their place shall never be with those cold and timid souls who know neither victory nor defeat.

Quotes from the same author

Keep your eyes on the stars and your feet on the ground.
Nine-tenths of wisdom is being wise in time.
“I care not what others think of what I do, but I care very much about what I think of what I do! That is character!”
“We must dare to be great; and we must realize that greatness is the fruit of toil and sacrifice and high courage.”
The mother is the one supreme asset of national life; she is more important by far than the successful statesman, or business man, or artist, or scientist.