Tout est poison, rien n'est poison, tout est une question de dose. Everything is poisonous, nothing is poisonous, it is all a matter of dose.
Claude BernardRead
Those who do not know the torment of the unknown cannot have the joy of discovery.
Interpretation
One must experience hardship and uncertainty to truly appreciate the joy of finding new knowledge.
This quote by Claude Bernard implies that the challenges and fears associated with the unknown are essential for experiencing the profound joy that comes with discovery. It suggests that without confronting the discomfort of uncertainty, one cannot fully value the satisfaction that arises from uncovering new truths or ideas. The essence of learning and growth stems from navigating through the chaos and confusion that comes with exploration.
In practice
In a motivational speech about overcoming fears and embracing challenges.
Tout est poison, rien n'est poison, tout est une question de dose. Everything is poisonous, nothing is poisonous, it is all a matter of dose.
When a physician is called to a patient, he should decide on the diagnosis, then the prognosis, and then the treatment. ... Physicians must know the evolution of the disease, its duration and gravity in order to predict its course and outcome. Here statistics intervene to guide physicians, by teaching them the proportion of mortal cases, and if observation has also shown that the successful and unsuccessful cases can be recognized by certain signs, then the prognosis is more certain.
The goal of scientific physicians in their own science ... is to reduce the indeterminate. Statistics therefore apply only to cases in which the cause of the facts observed is still indeterminate.
Theories are like a stairway; by climbing, science widens its horizon more and more, because theories embody and necessarily include proportionately more facts as they advance.
True science teaches us to doubt and, in ignorance, to refrain.
Now, a living organism is nothing but a wonderful machine endowed with the most marvellous properties and set going by means of the most complex and delicate mechanism.
Take advantage of it now, while you are young, and suffer all you can, because these things don't last your whole life.
Tardiness often robs us opportunity, and the dispatch of our forces.
There is nothing Madison Avenue can give us that will make us more beautiful women. We are beautiful because God created us that way.
It is wise not to seek a secret, and honest not to reveal one.
You're so caught up in grumbling, complaining, and seeing what's wrong that you have no energy or time to appreciate what's good.
No matter how deep a study you make. What you really have to rely on is your own intuition and when it comes down to it, you really don't know what's going to happen until you do it.
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