Genius is one percent ...

Genius is one percent inspiration and ninety-nine percent perspiration.
Genius is one percent inspiration and ninety-nine percent perspiration.

More phrases

If one does not know to which port one is sailing, no wind is favorable.
What a distressing contrast there is between the radiant intelligence of the child and the feeble mentality of the average adult.
We are masters of the unsaid words, but slaves of those we let slip out.
I have always found that mercy bears richer fruits than strict justice.
A lie gets halfway around the world before the truth has a chance to get its pants on.

Quotes from the same author

If we did the things we are capable of, we would astound ourselves.
Many of life's failures are people who did not realize how close they were to success when they gave up.
Just because something doesn't do what you planned it to do doesn't mean it's useless.
Our greatest weakness lies in giving up. The most certain way to succeed is always to try just one more time.
I have friends in overalls whose friendship I would not swap for the favor of the kings of the world.