Great hopes make great men.

Believe you can and you're halfway there.

Yesterday we obeyed kings and bent our necks before emperors. But today we kneel only to truth, follow only beauty, and obey only love.

Look within. Within is the fountain of good, and it will ever bubble up, if thou wilt ever dig.

What we achieve inwardly will change outer reality.

I can't change the direction of the wind, but I can adjust my sails to always reach my destination.

You change your life by changing your heart.

Everyone here has the sense that right now is one of those moments when we are influencing the future.

Thought is the wind, knowledge the sail, and mankind the vessel.

Someone's sitting in the shade today because someone planted a tree a long time ago.