Immature love says: I love you because I need you. Mature love says: I need you because I love you.
Progress is impossible without change, and those who cannot change their minds cannot change anything.
To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment.
That man is the richest whose pleasures are the cheapest.
Grant that I may be successful in molding one of my pupils into a perfect poem, and let me leave within her deepest-felt melody that she may sing for you when my lips shall sing no ...
The ultimate goal of a more effective and efficient life is to provide you with enough time to enjoy some of it.