Among other possibilities, money was invented to make it possible for a foolish man to control wise men; a weak man, strong men; a child, old men; an ignorant man, knowledgeable men; and for a dwarf to control giants.
There are three impossibilities in life: God cannot lie, God cannot change and finally, I cannot be a poor man.
... Weber insists that one should not give up or lose faith in the face of this struggle. Indeed, he calls for us to engage in, rather than withdraw from, the problems of this world. He reminds us, for example, that while 'successful political action is always the "art of the possible" ... the possible is often reached only by striving to attain the impossible that lies beyond it'.
Cease to think of an impossibility and you will seize an opportunity for productivity. Excellence comes when you leave thoughts of imposibilities behind and live by the focus of faith and hope in the face of difficulty.
If you keep doing only the things you can handle, you will not be able to push the borders of impossibilities! Try to do the things which are beyond your powers; change your frontiers, create new ones! And then attack the new frontiers!