A fact in itself is nothing. It is valuable only for the idea attached to it, or for the proof which it furnishes. – Claude Bernard
It is what we know already that often prevents us from learning. – Claude Bernard

A fact in itself is nothing. It is valuable only for the idea attached to it, or for the proof which it furnishes. – Claude Bernard
It is what we know already that often prevents us from learning. – Claude Bernard
Observation is a passive science, experimentation an active science. – Claude Bernard
In teaching man, experimental science results in lessening his pride more and more by proving to him every day that primary causes, like the objective reality of things, will be hidden from him forever and that he can only know relations. – Claude Bernard
If theres no fire, theres no scream. If theres no scream, then no one hears you and no one comes to help you in the first place. The depth of my struggle has definitely determined the height of my success. To be able to teach my kids not just about success but about the struggle that comes with it. – R. Kelly