If all simply insist on rights and no duties, there will be utter confusion and chaos.

With every true friendship, we build more firmly the foundations on which the peace of the whole world rests.

Nearly everything you do is of no importance, but it is important that you do it.

Birth-control through self-restraint is the most desirable, sensible and totally harmless method.

Humankind has to get out of violence only through non-violence. Hatred can be overcome only by love. Counter - hatred only increases the surface as well as the depth of hatred.

Everything that we do is insignificant...and...it is very important that we do it!

Man lives freely only by his readiness to die, if need be, at the hands of his brother, never by killing him.