"If we are to better the future we must disturb the present."
"I think the future of psychotherapy and psychology is in the school system. We need to teach every child how to rarely seriously disturb himself or herself and how to overcome disturbance when it occurs."
"Our souls may lose their peace and even disturb other people's, if we are always criticizing trivial actions - which often are not real defects at all, but we construe them wrongly through our ignorance of their motives."
"Never let the future disturb you. You will meet it, if you have to, with the same weapons of reason which today arm you against the present."