Do you remember how electrical currents and 'unseen waves' were laughed at? The knowledge about man is still in its infancy.

Dear Habicht, / Such a solemn air of silence has descended between us that I almost feel as if I am committing a sacrilege when I break it now with some inconsequential babble... / What are you up to, you frozen whale, you smoked, dried, canned piece of soul...?

If I had only known, I would have been a locksmith.

Despite my being an old gypsy there is a tendency to respectability inherent in old age.

If you can't explain something simply, you don't know enough about it.

The horizon of many people is a circle with a radius of zero. They call this their point of view.

The led must not be compelled; they must be able to choose their own leader.