It is easy to see, hard to foresee.

And finds with keen, discriminating sight, Black’s not so black – nor white so very white.

I shall always consider the best guesser the best prophet.

Men’s minds perceive second causes, But only prophets perceive the action of the First Cause.

If the doors of perception were cleansed every thing would appear to man as it is, infinite. For man has closed himself up, till he sees all things thru’ narrow chinks of his cavern.

The eye sees what it brings the power to see.

A moment’s insight is sometimes worth a life’s experience.

Men are deceived by what the eyes see, but the gods are swayed by what the heart conceals.

The easier a matter is reckoned the more difficult it proves at the last; for this reason the Sage sees difficulties in everything, and therefore he encounters no difficulties.

Vision – The art of seeing things invisible.