A body of work such as Pasteurs is inconceivable in our time: no man would be given a chance to create a whole science. Nowadays a path is scarcely opened up when the crowd begins to pour in. – Jean Rostand
I should have no use for a paradise in which I should be deprived of the right to prefer hell. – Jean Rostand
It is sometimes important for science to know how to forget the things she is surest of. – Jean Rostand
It is not easy to imagine how little interested a scientist usually is in the work of any other, with the possible exception of the teacher who backs him or the student who honors him. – Jean Rostand
It is not work that kills men; it is worry. Work is healthy; you can hardly put more upon a man than he can bear. Worry is the rust upon the blade. It is not the revolution which destroys the machinery but the friction. Fear secretes acids; but love and trust are sweet juices – Henry Ward Beecher