To be ignorant of what occurred before you were born is to remain always a child. For what is the worth of human life, unless it is woven into the life of our ancestors by the records of history?
Of all the frictional resistances, the one that most retards human movement is ignorance, what Buddha called 'the greatest evil in the world.' The friction which results from ignorance ... can be reduced only by the spread of knowledge and the unification of the heterogeneous elements of humanity. No effort could be better spent.
The greater the scientist, the more he is impressed with his ignorance of reality, and the more he realizes that his laws and labels, descriptions and definitions, are the products of his own thought. They help him to use the world for purposes of his own devising rather than understand and explain it.
Words are things. You must be careful, careful about calling people out of their names, using racial pejoratives and sexual pejoratives and all that ignorance. Don’t do that. Some day we’ll be able to measure the power of words. I think they are things. They get on the walls. They get in your wallpaper. They get in your rugs, in your upholstery, and your clothes, and finally in to you.
The terrors of the child are quite reasonable, and add to his loveliness; for his utter ignorance and weakness, and his enchanting indignation on such a small basis of capital compel every bystander to take his part.
As a means of dispensing formulated ignorance our boasted public school system is not without merit; it spreads out education sufficiently thin to give everyone enough to make him a more competent fool than he would have been without it.
The Tao belongs neither to knowing nor not knowing. Knowing is false understanding; not knowing is blind ignorance. If you really understand the Tao beyond doubt, it's like the empty sky. Why drag in right and wrong?
Peace is not just the absence of war. True peace depends upon creating the opportunity that makes life worth living. And to do that, we must confront the common enemies of human beings: nuclear weapons and poverty; ignorance and disease.