The thing about smart people is that they seem like crazy people to dumb people.
One is always a long way from solving a problem until one actually has the answer.
It is all right to make mistakes; nothing is perfect because with perfection, we would not exist.
The idea of 10 dimensions might sound exciting, but they would cause real problems if you forget where you parked your car.
Computer viruses are alive.
In the last 200 years the population of our planet has grown exponentially, at a rate of 1.9% per year. If it continued at this rate, with the population doubling every 40 years, by 2600 we would all be standing literally shoulder to shoulder.