The Wright brothers flew right through the smoke screen of impossibility.

The opportunities in this world are as great as we have the imagination to see them... but we never get that view from the bottom of the nest.

The sure ways to create new ventures of discovery are to keep an open mind.

If I have had any success, it's due to luck, but I notice the harder I work, the luckier I get.

The difference between intelligence and an education is this: that intelligence will make a good living for you, but education won't do much for you at all.

People are very open-minded about new things - as long as they're exactly like the old ones.

The world hates change, yet it is the only thing that has brought progress.