Quote by Jean d'Alembert
"One must not believe that fine sentiments exclude the possibility of success."
"One must not believe that fine sentiments exclude the possibility of success."
"Doubt is an uncomfortable condition, but certainty is a ridiculous one."
"The greatest mathematicians, like the greatest poets, are men of imagination."
"I believe in God, but I do not believe that God has any of the properties which theologians ascribe to him."
"The true method of knowledge is experiment."