I suppose leadership at one time meant muscles; but today it means getting along with people.

The purpose of education is to make good human beings with skill and expertise... Enlightened human beings can be created by teachers.

All religions, arts and sciences are branches of the same tree. 

This is a world of action, and not for mopping and drowning in.

There could be no fairer destiny for any physical theory than that it should point the way to a more comprehensive theory in which it lives on as a limiting case. 

Man needs his difficulties because they are necessary to enjoy success.

Intelligence is the application of knowledge.

Service which is rendered without joy helps neither the servant nor the served. But all other pleasures and possessions pale into nothingness before service which is rendered in a spirit of joy.

The virtue of justice consists in moderation, as regulated by wisdom.

An idealist is a person who helps other people to be prosperous. 

It is better to be violent, if there is violence in our hearts, than to put on the cloak of nonviolence to recover impotence.

The commander in the field is always right and the rear echelon is wrong, unless proved otherwise.