Are you so unobservant as not to have found out that sanity and happiness are an impossible combination?
Everything has its price - and if that price is not paid, not that thing but something else is obtained... it is impossible to get anything without this price.
Flight by machines heavier than air is unpractical and insignificant, if not utterly impossible.
Impossible is a word to be found only in the dictionary of fools.
What you want is what you cannot have. What you cannot have is what you want.
The word impossible is not French.
Omnipotence means power to do all that is intrinsically possible, not to do the intrinsically impossible. You may attribute miracles to Him, but not nonsense.
It's kind of fun to do the impossible.
The moment you declare a set of ideas to be immune from criticism, satire, derision, or contempt, freedom of thought becomes impossible.
Our nature is the nature of no birth and no death. It is impossible for a cloud to pass from being into nonbeing. And that is true with a beloved person. They have not died. They have continued in many new forms and you can look deeply and recognize them in you and around you.
Whatever you're meant to do, do it now. The conditions are always impossible.
To achieve all that is possible, we must attempt the impossible. To be all we can be, we must dream of being more.
Without a correct strategy the victory is impossible. But even the most correct strategy cannot give the victory under unfavorable objective conditions.
We must remind ourselves that to do what is possible we must sometimes challenge ourselves with the impossible.
Impossible is nothing.
You regard it as impossible that a sinner should be struck down by the wrath of God! I do not!
I'm never finished with my paintings; the further I get, the more I seek the impossible and the more powerless I feel.
The difficult I'll do right now. The impossible will take a little while.
To say that a thing has never yet been done among men is to erect a barrier stronger than reason, stronger than discussion.
I had to make a movie about politics sometime in my career and it was impossible to do it seriously.
The only way of discovering the limits of the possible is to venture a little way past them into the impossible.
The difference between the impossible and the possible lies in a man's determination.
I think that's the point of what we all should all be doing: trying to make the impossible possible.
In my case, I can sincerely say nothing is impossible.
When you live positively it is impossible to not also be living for something greater than yourself.