Such is professional jealousy; a scientist will never show any kindness for a theory which he did not start himself.


The Writings of Mark Twain [pseud.]: A tramp abroad (ed. 1907)


Such is professional jealousy; a scientist will never show any kindness for a theory which he did not start himself.

Such is professional jealousy; a scientist will never show any kindness for a theory which he did not start himself.

Such is professional jealousy; a scientist will never show any kindness for a theory which he did not start himself.

Such is professional jealousy; a scientist will never show any kindness for a theory which he did not start himself.