The essence of science is to ask the right questions.
Great companies are built on great cultures, not just great products.
A moral being is one who is capable of reflecting on his past actions and their motives.
It's so much darker when a light goes out than it would have been if it had never shone.
The most important thing is to enjoy your life—to be happy—it's all that matters.
The best technology is invisible. It works so well that you don't even notice it.
I never stop believing in myself.