The most beautiful experience in the world is the experience of the mysterious.

The dog is very smart. He feels sorry for me because I receive so much mail; that's why he tries to bite the mailman.

When forced to summarize the general theory of relativity in one sentence: Time and space and gravitation have no separate existence from matter.

The only justifiable purpose of political institutions is to ensure the unhindered development of the individual.

We all try to escape pain and death, while we seek what is pleasant.

Things you can get access to, you should never memorize.

True religion is real living; living with all one's soul, with all one's goodness and righteousness.