The most important questions of life are indeed, for the most part, really only problems of probability.
Interpretation
Life's significant questions often reduce to issues of chance and probability.
Pierre-Simon Laplace highlights that many of the profound questions we face in life are not just philosophical musings but are intricately tied to understanding probabilities and uncertainties. This perspective encourages us to analyze our dilemmas through a lens of chance, emphasizing that much of our decision-making and life experience is shaped by what is likely rather than certain.
In practice
In a discussion on fate vs. free will, this quote can be used to illustrate how chance plays a role in our lives.
Without any doubt, the regularity which astronomy shows us in the movements of the comets takes place in all phenomena. The trajectory of a simple molecule of air or vapour is regulated in a manner as certain as that of the planetary orbits; the only difference between them is that which is contributed by our ignorance. Probability is relative in part to this ignorance, and in part to our knowledge.
It is interesting thus to follow the intellectual truths of analysis in the phenomena of nature. This correspondence, of which the system of the world will offer us numerous examples, makes one of the greatest charms attached to mathematical speculations.
All the effects of Nature are only the mathematical consequences of a small number of immutable laws.
The word 'chance' then expresses only our ignorance of the causes of the phenomena that we observe to occur and to succeed one another in no apparent order. Probability is relative in part to this ignorance, and in part to our knowledge.
Given for one instant an intelligence which could comprehend all the forces by which nature is animated and the respective positions of the beings which compose it, if moreover this intelligence were vast enough to submit these data to analysis, it would embrace in the same formula both the movements of the largest bodies in the universe and those of the lightest atom; to it nothing would be uncertain, and the future as the past would be present to its eye.
The weight of evidence for an extraordinary claim must be proportioned to its strangeness.
Both state and church have as their object actions as well as convictions, the former insofar as they are based on the relations between man and nature, the latter insofar as they are based on the relations between nature and God.
Sacred Activism is the fusion of the mystic's passion for God with the activist's passion for justice, creating a third fire, which is the burning sacred heart that longs to help, preserve, and nurture every living thing.
If the universe is everything, and scientists say that the universe is expanding, what is it expanding into?
My dear young lady, crime, like death, is not confined to the old and withered alone. The youngest and fairest are too often its chosen victims.
If I tell you that I would be disobeying the god and on that account it is impossible for me to keep quiet, you won't be persuaded by me, taking it that I am ionizing. And if I tell you that it is the greatest good for a human being to have discussions every day about virtue and the other things you hear me talking about, examining myself and others, and that the unexamined life is not livable for a human being, you will be even less persuaded.
A man is not rightly conditioned until he is a happy, healthy, and prosperous being; and happiness, health, and prosperity are the result of a harmonious adjustment of the inner with the outer of the man with his surroundings.
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