Never underestimate the ability of a small group of committed individuals to change the world.

You just have to learn not to care about the dusty mites under the beds.

Keeping even the most humble talent wrapped in a napkin becomes the more reprehensible the greater the emergency.

It is not until science has become a discipline to which the research ability of any mind from any class in society can be attracted that it can become rigorously scientific.

Parents feel like immigrants in the country of the young.

All social change comes from the passion of individuals.

Chief among our gains must be reckoned this possibility of choice, the recognition of many possible ways of life, where other civilizations have recognized only one. Where other civilizations give a satisfactory outlet to only one temperamental type, be he mystic or soldier, business man or artist, a civilization in which there are many standards offers a possibility of satisfactory adjustment to individuals of many different temperamental types, of diverse gifts and varying interests.