Possible And Impossible Quotes by Jean de La Fontaine, Nelson Mandela, G. M. Trevelyan, Johann Wolfgang von Goethe, Seth Godin, Cherie Carter-Scott and many others.

Man is so made that when anything fires his soul, impossibilities vanish.
It always seems impossible until its done.
Never tell a young person that anything cannot be done. God may have been waiting centuries for someone ignorant enough of the impossible to do that very thing.
I love those who yearn for the impossible.
A symptom of the revolution: When we state something is impossible in theory, but then change our minds when we discover that it is possible in practice.
Extraordinary people visualize not what is possible or probable, but rather what is impossible. And by visualizing the impossible, they begin to see it as possible.
It is difficult to say what is impossible, for the dream of yesterday is the hope of today and the reality of tomorrow.
Listen to the mustn’ts, child. Listen to the don’ts. Listen to the shouldn’ts, the impossibles, the won’ts. Listen to the never haves, then listen close to me… Anything can happen, child. Anything can be.
Most of the things worth doing in the world had been declared impossible before they were done.
Impossible is not a fact. It’s an opinion. Impossible is not a declaration. It’s a dare. Impossible is potential. Impossible is temporary. Impossible is nothing
What we can or cannot do, what we consider possible or impossible, is rarely a function of our true capability. It is more likely a function of our beliefs about who we are.
I only want people around me who can do the impossible.
Believe and act as if it were impossible to fail.
The limits of the possible can only be defined by going beyond them into the impossible.
We would accomplish many more things if we did not think of them as impossible.
The POSITIVE THINKER sees the INVISIBLE, feels the INTANGIBLE, and achieves the IMPOSSIBLE.
No one ever gets far unless he accomplishes the impossible at least once a day.
When nothing is sure, everything is possible.
The difference between possible and impossible is hard work and commitment.
Anything can happen, child. Anything can be.
Attempt the impossible in order to improve your work.
Every noble work is at first impossible.
Start by doing what’s necessary; then do what’s possible; and suddenly you are doing the impossible.
What is the beautiful, if not the impossible.
There is nothing impossible to him who will try.
In order to attain the impossible, one must attempt the absurd.
The difficult is what takes a little time; the impossible is what takes a little longer.
Impossible is a word to be found only in the dictionary of fools.
One can’t believe impossible things.
What we need is more people who specialize in the impossible.
The Wright brothers flew right through the smoke screen of impossibility.
Impossible is just a big word thrown around by small men who find it easier to live in the world they’ve been given than to explore the power they have to change it.
We are all faced with a series of great opportunities brilliantly disguised as impossible situations.
Progress is impossible without change; and those who cannot change their minds cannot change anything.
It is scientific only to say what is more likely and what less likely, and not to be proving all the time the possible and impossible.
Nelson Mandela said: ‘It always seems impossible until it’s done.’ Peace is possible.
All things are possible until they are proved impossible – and even the impossible may only be so, as of now.
Any sufficiently advanced technology is indistinguishable from magic.
It is impossible to win the race unless you venture to run, impossible to win the victory unless you dare to battle.
Nothing is impossible, the word itself says ‘I’m possible’!
The impossible often has a kind of integrity which the merely improbable lacks.