It always seems impossible until it’s done. — Perseverance

"The difference between perseverance and obstinacy is that one comes from a strong will, and the other from a strong wont."

"Water continually dropping will wear hard rocks hollow."

"With ordinary talent and extraordinary perseverance, all things are attainable."

"Perseverance is not a long race; it is many short races one after another."

"What destiny sends, bear! Whoever perseveres will be crowned."

"Many strokes, though with a little axe, Hew down and fell the hardest-timberd oak."