People will invite you and seek you constantly if you learn how to give them the extreme pleasure of being clever. People adore the one who encourages them to display their conversational wares and admires the display.

To be alive is sufficient evidence that we are needed in the world. Otherwise we wouldn't be here.

any fair-minded person will agree that humanity hasn't the faintest inkling, at this time, of the powers and laws that will, sometime, be known and used.

If Democracy should fail, it would be because we had been so lacking in self-discipline that our personal problems had taken all our substance and energies, leaving us nothing of value to contribute to the commonwealth.

If you happen to find it hard to have sustained conversations, try keeping your voice up at the end of the sentence. There is a charming graciousness in doing so, for it seems to say that you do not think your remarks are the last words to be said on the subject. It prevents you from seeming opinionated. How men dislike an opinionated woman! No one really likes her! To keep your voice up sounds as though you are interested in other people's ideas. The subject is still open!

You can never be free from limitation until you are willing to recognize that you and you alone are responsible for what you are. After you have passed infancy you are not a victim of anything but your own thinking.

Time is a friend - perhaps the best one we shall ever have. ... Time is a now - and there is only now. Memories look backward. Hope looks ahead. But there is in reality only now.