Scepticism is the first step towards truth.
Interpretation
Scepticism encourages questioning and critical thinking, leading us to uncover deeper truths.
This quote by Denis Diderot emphasizes that questioning assumptions and having doubts is essential in the pursuit of truth. Scepticism acts as a catalyst that compels individuals to seek evidence, challenge beliefs, and ultimately arrive at a more profound understanding of reality.
In practice
During a philosophical discussion on the nature of reality, one could say this quote to emphasize the importance of questioning.
The arbitrary rule of a just and enlightened prince is always bad. His virtues are the most dangerous and the surest form of seduction: they lull a people imperceptibly into the habit of loving, respecting, and serving his successor, whoever that successor may be, no matter how wicked or stupid.
This root [the potato], no matter how much you prepare it, is tasteless and floury. It cannot pass for an agreeable food, but it supplies a food sufficiently abundant and sufficiently healthy for men who ask only to sustain themselves. The potato is criticized with reason for being windy, but what matters windiness for the vigorous organisms of peasants and laborers?
Do you see this egg? With this you can topple every theological theory, every church or temple in the world.
There are three principal means of acquiring knowledge... observation of nature, reflection, and experimentation. Observation collects facts; reflection combines them; experimentation verifies the result of that combination.
In order to get as much fame as one's father one has to much more able than he.
All abstract sciences are nothing but the study of relations between signs.
I am no longer the wave of consciousness thinking itself separated from the sea of cosmic consciousness. I am the ocean of Spirit that has become the wave of human life.
Peace is not simply the absence of warfare.
Normally we do not like to think about death. We would rather think about life. Why reflect on death? When you start preparing for death you soon realize that you must look into your life now... and come to face the truth of your self. Death is like a mirror in which the true meaning of life is reflected.
In every free and deliberating society, there must, from the nature of man, be opposite parties, and violent dissensions and discords; and one of these, for the most part, must prevail over the other for a longer or shorter time.
Nothing ever gets settled in this town. a seething debating society in which the debate never stops, in which people never give up, including me. And so that's the atmosphere in which you administer.
I prefer liberty with danger than peace with slavery.
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