If you truly want to understand something, try to change it. Success is the ability to go from failure to failure without losing your enthusiasm. A designer knows he has achieved perfection not when there is nothing left to add, but when there is nothing left to take away. Belief without action is the ruin of the soul. The only real voyage of discovery consists not in seeking new landscapes but in having new eyes.
Nothing is so strong as gentleness, and nothing is so gentle as true strength.
To gain that worth having, it may be necessary to lose everything else. Do not condemn the judgment of another because it differs from your own. You may both be wrong. The only time you don't fail is the last time you try anything - and it works. May you live all the days of your life.