Courage to start and willingness to keep everlasting at it are the
requisites for success.

-- Alonzo Newton Benn

The person who says it cannot be done should not interrupt the person
doing it.

-- Chinese proverb

It is better by noble boldness to run the risk of being subject to
half the evils we anticipate than to remain in cowardly listlessness
for fear of what might happen.

-- Herodotus (485 - 425BC) Greek Historian

Life leaps like a geyser for those willing to drill through the rock
of inertia.

-- Alexis Carrel