I never look at the glass as half empty or half full. I look to see who is pouring the water and deal with them.
Big problems usually come from big sources.
Where the wound had been given, there must the cure be found, if any where.
Genuine philosophical problems are always rooted outside philosophy and they die if these roots decay.
The ground of being is the ground of our being, and when we simply turn outward, we see all of these little problems here and there. But, if we look inward, we see that we are the source of them all.
Drugs, were a symptom - they weren't the cause of anything.
All of our problems start in our minds.
Intelligence. Nothing has caused the human race so much trouble as intelligence.
The final test of a theory is its capacity to solve the problems which originated it.