Chrysippus

When through the power of sight we see white, that which comes about in the soul through the act of seeing is a modification. And on the basis of this modification, we are able to say that the white which is affecting us exists.
When through the power of sight we see white, that which comes about in the soul through the act of seeing is a modification. And on the basis of this modification, we are able to say that the white which is affecting us exists.
Rotate quotes
act  affect  basis  

These are some quotes by Greek author Chrysippus Philosopher, who lived between 279 BC and 206 BC.