The test of an adventure is that when you're in the middle of it, you say to yourself "Oh now I've got myself into an awful mess; I wish I were sitting quietly at home. And the sign that something's wrong with you is when you sit quietly at home wishing you were out having lots of adventure.

Oh, earth, you're too wonderful for anybody to realize you.

I want you to try and remember what it was like to have been very young. And particularly the days when you were first in love; when you were like a person sleepwalking, and you didn’t quite see the street you were in, and didn’t quite hear everything that was said to you. You’re just a little bit crazy. Will you remember that, please?

Providence has nothing good or high in store for one who does not resolutely aim at something high or good. A purpose is the eternal condition of success.

The public for which masterpieces are intended is not of this earth.

All that we know about those we have loved and lost is that they would wish us to remember them with a more intensified realization of their reality. What is essential does not die but clarifies. The highest tribute to the dead is not grief but gratitude.

Many plays - certainly mine - are like blank checks. The actors and directors put their own signatures on them.