Never underestimate the joy people derive from hearing something they already know.

Before I came here I was confused about this subject. Having listened to your lecture I am still confused. But on a higher level.

It does not say in the Bible that all laws of nature are expressible linearly!

Young man, if I could remember the names of these particles, I would have been a botanist.

An experiment disproving a prediction is discovery.

Whatever Nature has in store for mankind, unpleasant as it may be, men must accept, for ignorance is never better than knowledge.

Where is everybody? Humans could theoretically colonize the galaxy in a million years or so, and if they could, astronauts from older civilizations could do the same. So why haven't they come to Earth?