Zitat des Tages von Louis Agassiz:
I cannot afford to waste my time making money.
Facts are stupid until brought into connection with some general law.
Every scientific truth goes through three states: first, people say it conflicts with the Bible; next, they say it has been discovered before; lastly, they say they always believed it.
The study of Nature is intercourse with the Highest Mind. You should never trifle with Nature.
Study nature, not books.