In questions of science, the authority of a thousand is not worth the humble reasoning of a single individual. – Galileo Galilei Category: Science
As it takes two to make a quarrel, so it takes two to make a disease, the microbe and its host. – Charles V. Chapin Category: Medical
It is not because things are difficult that we do not dare, it is because we do not dare that they are difficult. – Seneca Category: Risk
