The effective thinker treats arrogance as the major sin of thinking.

You cannot dig a hole in a different place by digging the same hole deeper

Only the human brain can deliberately change perceptions, change patterns, invent concepts and tolerate ambiguity.

To me, a faith in Jesus Christ that is not aligned with the poor ... it's nothing.

A discussion should be a genuine attempt to explore a subject rather than a battle between competing egos.

You do not go out into the street in your underwear, although usually you are wearing underwear. The underwear is not visible but it is there all the time. It is the same with concepts. They are there. They underlie practical things we do- even when we are not conscious of them.

Many highly intelligent people are poor thinkers. Many people of average intelligence are skilled thinkers. The power of a car is separate from the way the car is driven.