Distinctly different as a child, as an adolescent, in his prime and in his old age, man considers himself as one, not because he acts, but because he knows.
The design of a city is like a strange archeology.
We can't have landfills forever, and we can't ask others to accept our trash.
Bureaucracy is like a fungus that contaminates everything.
If you provide good alternatives for public transport, you won't have traffic problems.
If you want creativity, take a zero off your budget. If you want sustainability, take off two zeros.
There is no endeavor more noble than the attempt to achieve a collective dream. When a city accepts as a mandate its quality of life, when it respects the people who live in it, when it respects the environment, when it prepares for future generations, the people share the responsibility for that mandate. This shared cause is the only way to achieve that collective dream.
I believe every woman should own at least one pair of red shoes.
[Alex] Haley's objective was quite different. Haley was a republican. He was an integrationist. He was very opposed to black nationalism.
I realize that the 2020s are going to be completely different than this decade has been. There's going to be rapid progress. One of the most important aspects is going to be cheaper access to space. It changes everything. We have the ideas and the technology to do a lot of things, but we're limited financially, so, by reducing the cost of access to space, the whole problem is changed. Ultimately, the pieces that are coming together are going to allow us to send humans to Mars - and bring them back.
I do not believe in the commercial possibility of induced radioactivity.