We were not placed here to do the possible. Let the heavenly beings bring cause into effect, potential into actual. He did not breathe from His innermost depths into flesh and blood to achieve the facile and the ordinary.
We are here to achieve the impossible. To teach the world tricks it feigns it cannot do. To fill it with light it does not know. To make the blind see, the deaf hear, the bitter sweet, the darkness shine. To make everyday business into mystic union. To rip away the façade of the world and to bring it to confess its secret oneness with the Divine.
When they tell you, “You can’t go on that path, it’s beyond you!”—grab that path as your destiny.
Likutei Sichot vol. 16, pg. 482.