The Press, which is mostly controlled by vested interests, has an excessive influence on public opinion.
The more success the quantum theory has, the sillier it looks
No path leads from a knowledge of that which is to that which should be.
Almost all the other fellows do not look from the facts to the theory but from the theory to the facts; they cannot get out of the network of already accepted concepts; instead, comically, they only wriggle about inside.
Have the courage to take your own thoughts seriously, for they will shape you.
If most of us are ashamed of shabby clothes and shoddy furniture let us be more ashamed of shabby ideas and shoddy philosophies.