“Having learnt from experiment and argument that a stone falls downwards, a man indubitably believes this, and always expects the law he has learnt to be fulfilled.But learning just as certainly that his will is subject to laws, he does not and cannot believe it.However often experiment and reasoning may show a man that under the same conditions and with the same character he will do the same thing as before, yet when, under the same conditions and with the same character, he approaches for the thousandth time the action that always ends in the same way, he feels as certainly convinced as before the experiment that he can act as he pleases. Every man, savage or sage, however incontestably reason and experiment may prove to him that it is impossible to imagine two different courses of action in precisely the same conditions, feels that without this irrational conception (which constitutes the essence of freedom) he cannot imagine life. He feels that, however impossible it may be, it is so, for without this conceptions of freedom not only would he be unable to understand life, but he would be unable to live for a single moment.He could not live, because all man's efforts, all his impulses to life, are only efforts to increase freedom. Wealth and poverty, fame and obscurity, power and subordination, strength and weakness, health and disease, culture and ignorance, work and leisure, repletion and hunger, virtue and vice, are only greater or lesser degrees of freedom.A man having no freedom cannot be conceived of except as deprived of life.If the conception of freedom appears to reason a senseless contradiction, like the possibility of performing two actions at one and the same instant of time, or of an effect without a cause, that only proves that consciousness is not subject to reason.”

“There are no conditions to which a man cannot become used, especially if he sees that all around him are living in the same way.”

“Each man lives for himself, uses his freedom to achieve his personal goals, and feels with his whole being that right now he can or cannot do such-and-such an action; but as soon as he does it, this action, committed at a certain moment in time, becomes irreversible, and makes itself the property of history, in which is has not a free but a predestined significance. ”

“Reasoning led him into doubt and kept him from seeing what he should and should not do. Yet when he did not think, but lived, he constantly felt in his soul the presence of an infallible judge who decided which of two possible actions was better and which was worse; and whenever he did not act as he should, he felt it at once.So he lived, not knowing and not seeing any possibility of knowing what he was and why he was living in the world, tormented by this ignorance to such a degree that he feared suicide, and at the same time firmly laying down his own particular, definite path in life.”

“If a man, before he passed from one stage to another, could know his future life in full detail, he would have nothing to live for. It is the same with the life of humanity. If it had a programme of the life which awaited it before entering a new stage, it would be the surest sign that it was not living, nor advancing, but simply rotating in the same place.”

“There are no conditions to which a person cannot grow accustomed, especially if he sees that everyone around him lives in the same way.”

“Every man, knowing to the smallest detail all the complexity of the conditions surrounding him, involuntarily assumes that the complexity of these conditions and the difficulty of comprehending them are only his personal, accidental peculiarity, and never thinks that others are surrounded by the same complexity as he is.”