There is nothing so strong or safe in an emergency of life as the simple truth.

Great teachers emanate out of knowledge, passion and compassion.

My future is righteousness.

If we knew what it was we were doing, it would not be called research, would it?

Either write something worth reading or do something worth writing. 

If you have ten thousand regulations you destroy all respect for the law.

Science is a beautiful gift to humanity; we should not distort it.

The spirit of democracy is not a mechanical things to be adjusted by abolition of forms. It requires change of heart.

Let each know that for each the body, the mind and the soul have been forced to fulfill themselves. 

We must, indeed, all hang together or, most assuredly, we shall all hang separately. 

I have worshipped woman as the living embodiment of the spirit of service and sacrifice.

Prejudice is a chain, it can hold you. If you prejudice, you can't move, you keep prejudice for years. Never get nowhere with that.