The reading of all good books is like a conversation with the finest minds of past centuries.
Rene DescartesRead
Mathematics is a more powerful instrument of knowledge than any other that has been bequeathed to us by human agency.
Interpretation
Mathematics is the most effective tool for understanding the world.
In this quote, Rene Descartes emphasizes the unparalleled significance of mathematics as a means of gaining knowledge. He suggests that among all the tools and methods developed by humans for acquiring understanding and insight, mathematics stands out as the most powerful and influential, capable of revealing truths about the universe that may be hidden from other disciplines.
In practice
In a speech about education, one might say, 'As Descartes noted, mathematics is a powerful instrument of knowledge.'
The reading of all good books is like a conversation with the finest minds of past centuries.
If we possessed a thorough knowledge of all the parts of the seed of any animal (e.g. man), we could from that alone, be reasons entirely mathematical and certain, deduce the whole conformation and figure of each of its members, and, conversely if we knew several peculiarities of this conformation, we would from those deduce the nature of its seed.
Before examining this more carefully and investigating its consequences, I want to dwell for a moment in the contemplation of God, to ponder His attributes in me, to see, admire, and adore the beauty of His boundless light, insofar as my clouded insight allows. Believing that the supreme happiness of the other life consists wholly of the contemplation of divine greatness, I now find that through less perfect contemplation of the same sort I can gain the greatest joy available in this life.
I am accustomed to sleep and in my dreams to imagine the same things that lunatics imagine when awake.
The greatest minds are capable of the greatest vices as well as of the greatest virtues.
In order to improve the mind, we ought less to learn, than to contemplate.
I confess, that very different from you, I do find sometimes scientific inspiration in mysticism ... but this is counterbalanced by an immediate sense for mathematics.
When I test I never go right to the limit. Only because when you are below the limit you can go at the same speed all day, and that's the only way you can be absolutely sure about what you are testing.
The uniformity of the earth's life, more astonishing than its diversity, is accountable by the high probability that we derived, originally, from some single cell, fertilized in a bolt of lightning as the earth cooled.
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.
It is hard to overstate how valuable it is to have all the incredible tools that are used for human disease to study plants.
The economists will have to revise their theories of value.
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