Most of the work that's done in the world gets done by people who weren't feeling all that well at the time that they did it.

Obedience may have its uses, but it is no substitute for willing, uncoerced co-operation.

When you adopt the standards and the values of someone else … you surrender your own integrity. You become, to the extent of your surrender, less of a human being.

You must do the things you think you cannot do.

Everybody wants something.

I have a great objection to seeing anyone, particularly anyone whom I care about, lose his self-control.

In all our contacts it is probably the sense of being really needed and wanted which gives us the greatest satisfaction and creates the most lasting bond.