Blaise Pascal

...how shall one who is so weak in his childhood become really strong when he grows older? We only change our fancies. All that is made perfect by progress perishes also by progress. All that has been weak can never become absolutely strong. We say in vain, "He has grown, he has changed"; he is also the same.

But will you say what object has he in all this? The pleasure of bragging to-morrow among his friends that he has played better than another. So others sweat in their own rooms to show to the learned that they have solved a problem in algebra, which no one had hitherto been able to solve. Many more expose themselves to extreme perils, in my opinion as foolishly, in order to boast afterwords that they have captured a town. Lastly, others wear themselves out in studying all these things, not in order to become wiser, but only in order to prove that they know them; and these are the most senseless of the band, since they are so, knowingly, whereas one may suppose of the others, that if they knew it, they would no longer be foolish.

Caesar was too old, it seems to me, to go off and amuse himself conquering the world. Such a pastime was all right for Augustus and Alexander; they were young men, not easily held in check, but Caesar ought to have been more mature.

By knowing each man's ruling passion, we are sure of pleasing him; and yet each has his fancies, opposed to his true good, in the very idea which he has of the good.

Excessive qualities are prejudicial to us and not perceptible by the senses; we do not feel but suffer them. Extreme youth and extreme age hinder the mind, as also too much and too little education. In short, extremes are for us as though they were not, and we are not within their notice. They escape us, or we them. This is our true state; this is what makes us incapable of certain knowledge and of absolute ignorance. We sail within a vast sphere, ever drifting in uncertainty, driven from end to end. When we think to attach ourselves to any point and to fasten to it, it wavers and leaves us; and if we follow it, it eludes our grasp, slips past us, and vanishes for ever. Nothing stays for us. This is our natural condition, and yet most contrary to our inclination; we burn with desire to find solid ground and an ultimate sure foundation whereon to build a tower reaching to the Infinite. But our whole groundwork cracks, and the earth opens to abysses.

The manner in which Epictetus, Montaigne, and Salomon de Tultie wrote, is the most usual, the most suggestive, the most remembered, and the oftener quoted; because it is entirely composed of thoughts born from the common talk of life.

The understanding and the feelings are moulded by intercourse; the understanding and feelings are corrupted by intercourse. Thus good or bad society improves or corrupts them. It is, then, all-important to know how to choose in order to improve and not to corrupt them; and we cannot make this choice, if they be not already improved and not corrupted. Thus a circle is formed, and those are fortunate who escape it.

The greater intellect one has, the more originality one finds in men. Ordinary persons find no difference between men.

There are then two kinds of intellect: the one able to penetrate acutely and deeply into the conclusions of given premises, and this is the precise intellect; the other able to comprehend a great number of premises without confusing them, and this is the mathematical intellect. The one has force and exactness, the other comprehension. Now the one quality can exist without the other; the intellect can be strong and narrow, and can also be comprehensive and weak.

Eloquence is an art of saying things in such a way—(1) that those to whom we speak may listen to them without pain and with pleasure; (2) that they feel themselves interested, so that self-love leads them more willingly to reflection upon it.

When we read too fast or too slowly, we understand nothing.

Nature has made all her truths independent of one another. Our art makes one dependent on the other. But this is not natural. Each keeps its own place.