But such is the irresistable nature of truth, that all it asks, and all it wants is the liberty of appearing.

Study nature, love nature, stay close to nature. It will never fail you.

It is wrong to think that the task of physics is to find out how Nature is. Physics concerns what we say about Nature.

Love is that splendid triggering of human vitality the supreme activity which nature affords anyone for going out of himself toward someone else.

Religion. A daughter of Hope and Fear, explaining to Ignorance the nature of the Unknowable.