Your best teacher is your last mistake.
Ralph Nader
If you want to see a rainbow you have to learn to see the rain.
Paulo Coelho
Even a mistake may turn out to be the one thing necessary to a worthwhile achievement.
Henry Ford
The fellow who never makes a mistake takes his orders from one who does.
John C. Maxwell
Failure isn't a percentage or a test. It's not a single event. It's a process.
I have not failed. I've just found 10,000 ways that won't work.
Thomas Edison
By three methods we may learn wisdom: First, by reflection, which is noblest; Second, by imitation, which is easiest; and third by experience, which is the bitterest.
Confucius
Better know a little too much than too little.
Norwegian proverbs
The farther backward you can look, the farther forward you are likely to see.
Winston Churchill
Education is a progressive discovery of our own ignorance.
Will Durant
Wisdom is the right use of knowledge. To know is not to be wise. Many men know a great deal, and are all the greater fools for it. There is no fool so great a fool as a knowing fool. But to know how to use knowledge is to have wisdom.
Charles Spurgeon
Come forth into the light of things, let nature be your teacher.
William Wordsworth
My greatest strength as a consultant is to be ignorant and ask a few questions.
Peter Drucker
Anyone who stops learning is old, whether at twenty or eighty. Anyone who keeps learning stays young. The greatest thing in life is to keep your mind young.
How is it that little children are so intelligent and men so stupid? It must be education that does it.
Alexandre Dumas
Without failure there is no achievement.
The doorstep to the temple of wisdom is a knowledge of our own ignorance.
Benjamin Franklin
Tell me and I forget, teach me and I may remember, involve me and I learn.
Never memorize something that you can look up.
Albert Einstein
Anyone who has never made a mistake has never tried anything new.
