Live in the serene peace of laboratories and libraries
The greatest disorder of the mind is to let will direct it.
Luck favors the mind that is prepared.
The more I study nature, the more I stand amazed at the work of the Creator. Science brings men nearer to God.
The nights seem to me too long... I am often scolded by Madame Pasteur, but I tell her I shall lead her to fame.
Whatever your career may be, do not let yourselves become tainted by a deprecating and barren scepticism.