Once upon a time, in some out of the way corner of that universe which is dispersed into numberless twinkling solar systems, there was a star upon which clever beasts invented knowing.

Light for some time to come will have to be called darkness.

At times, our strengths propel us so far forward we can no longer endure our weaknesses and perish from them.

Does not the discipline of the scientific spirit just commence when one no longer harbours any conviction?

Those who are bent on revolutionizing society may be divided into those who seek something for themselves thereby and those who seek something for their children and grandchildren.

On the tree, Future, we build our nest; and in our solitude eagles shall bring us nourishment in their beaks!

People are always angry at anyone who chooses very individual standards for his life; because of the extraordinary treatment which that man grants to himself, they feel degraded, like ordinary beings.