The bird is powered by its own life and by its motivation.

I can’t find time for busy people. I am as busy as they are!

If we could first know where we are, and whither we are tending, we could then better judge what to do, and how to do it.

When grand plans for scientific and defence technologies are made, do the people in power think about the sacrifices the people in the laboratories and fields have to make?

The soul never thinks without a picture.

Design is a funny word. Some people think design means how it looks. But of course, if you dig deeper, it's really how it works.

If you can dream it, you can do it.

To convince people to back your idea, you've got to sell it to yourself and know when it's the moment. Sometimes that means waiting. It's like surfing. You don't create energy, you just harvest energy

Let me announce, with all the strength at my command, that I am not a terrorist and I never was, expect perhaps in the beginning of my revolutionary career. And I am convinced that we cannot gain anything through those methods.

The eyes of some persons are large, others small, and others of a moderate size; the last-mentioned are the best. And some eyes are projecting, some deep-set, and some moderate, and those which are deep-set have the most acute vision in all animals; the middle position is a sign of the best disposition.

I am enough of an artist to draw freely on my imagination.

Calm mind brings inner strength and self-confidence, so that's very important for good health.