Citações de john allen paulos

1. "Uncertainty is the only certainty there is, and knowing how to live with insecurity is the only security."

2. "In the real world, of course, it is difficult to avoid uncertainty. The best we can do is to try to minimize it."

3. "The difference between the right word and the almost right word is the difference between lightning and a lightning bug."

4. "The best way to predict the future is to invent it."

5. "Uncertainty is the very condition to impel man to unfold his powers."