Robert Boyle — "I am not so much concerned to know what is true, as to know what is demonstrable…"
I am not so much concerned to know what is true, as to know what is demonstrable.
I am not so much concerned to know what is true, as to know what is demonstrable.
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"The air is not an empty space, but a real and ponderous body."
"I am not a slave to any system."
"I have often thought that the greatest happiness in this life is to be free from the power of passion."
"The knowledge of the cause of things is a great part of philosophy."
"The true philosopher is a lover of truth, not a lover of systems."
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