Curiosity is its own reason.

We are here for the sake of others

For the most part, I do the thing which my own nature prompts me to do. It is embarrassing to earn so much respect and love for it.

Logic can take you from point A to point B. Imagination can take you wherever you want

Am I, or the others crazy?

Energy cannot be created or destroyed, it can only be changed from one form to another.

Why do people speak of great men in terms of nationality? Great Germans, great Englishmen? Goethe always protested against being called a German poet. Great men are simply men and are not to be considered from the point of view of nationality, nor should the environment in which they were brought up be taken into account.