Alvin Toffler

You can use all the quantitative data you can get, but you still have to distrust it and use your own intelligence and judgment.

Man has a limited biological capacity for change. When this capacity is overwhelmed, the capacity is in future shock.

You've got to think about big things while you're doing small things, so that all the small things go in the right direction.

I will always have pain. But I exercise as much as I can, and I find that makes a huge difference. And if my body does seize up, I have a pain plan in place. If it escalates, I go back to my doctor.

Golf without bunkers and hazards would be tame and monotonous. So would life.

That strategy of buy and hold, which is the sound and sensible one for the individual, can have very dangerous and perverse effects for the market as a whole.