What's really important is to simplify. The work of most photographers would be improved immensely if they could do one thing: get rid of the extraneous. If you strive for simplicity, you are more likely to reach the viewer.
William Albert Allard

Why should we strive, with cynic frown, to knock their fairy castles down?
Eliza Cook

Willpower is the key to success. Successful people strive no matter what they feel by applying their will to overcome apathy, doubt or fear.
Dan Millman

With Malice toward none, with charity for all, with firmness in the right, as God gives us to see the right, let us strive on to finish the work we are in, to bind up the nation's wounds.
Abraham Lincoln

Without mysteries, life would be very dull indeed. What would be left to strive for if everything were known?
Charles de Lint

You are capable of more than you know. Choose a goal that seems right for you and strive to be the best, however hard the path. Aim high. Behave honorably. Prepare to be alone at times, and to endure failure. Persist! The world needs all you can give.
E. O. Wilson

You must strive to multiply bread so that it suffices for the tables of mankind, and not rather favor an artificial control of birth, which would be irrational, in order to diminish the number of guests at the banquet of life.
Pope Paul VI