All that I know I learned ...

All that I know I learned after I was thirty.
All that I know I learned after I was thirty.
 Georges Clemenceau

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

Americans have no capacity for abstract thought, and make bad coffee.
 Georges Clemenceau
A collective tyrant, spread over the length and breadth of the land, is no more acceptable than a single tyrant ensconced on his throne.
 Georges Clemenceau
One begins to realize that art... in setting out to express nature with ever growing accuracy, teaches us to look, to perceive, to feel. The stone itself becomes an organic substance, and one can feel it being transformed as one moment in its life succeeds another.
 Georges Clemenceau
In order to act, you must be somewhat insane .A reasonably sensible man is satisfied with thinking.
 Georges Clemenceau
A man who waits to believe in action before acting is anything you like, but he's not a man of action. It is as if a tennis player before returning a ball stopped to think about his views of the physical and mental advantages of tennis. You must act as you breathe.
 Georges Clemenceau