The thought of a limit to perceptual space and time staggers the mind.

Be not entangled in this world of days and nights; Thou hast another time and space as well.

Physiologically less violent and psychologically more suitable to a concrete type of mind.

People who have no hold over their process of thinking are likely to be ruined by liberty of thought. If thought is immature, liberty of thought becomes a method of converting men into animals.

Why should I ask the wise men: Whence is my beginning? I am busy with the thought: Where will be my end?

But the universe, as a collection of finite things, presents itself as a kind of island situated in a pure vacuity to which time, regarded as a series of mutually exclusive moments, is nothing and does nothing.