Collection of phrases and quotes about knowledge.
I am one of those who think that science has great beauty. A scientist in his laboratory is not only a technician: he is also a child placed before natural phenomena which impress him like a fairy tale.
Experience is as useful as a lottery ticket after the draw.
Those who fall in love with practice without theory are like pilots without a rudder or compass, who will never know where they are going.
The most useful science is that whose fruit is the most communicable.
The sciences that have not arisen from experiment, the mother of all certainty, are in vain and full of errors.
Experience does not err; only your judgments err in expecting from it what is not in its power.