San Francisco is the only city I can think of that can survive all the things you people are doing to it and still look beautiful.

When anyone becomes an authority, that is the end of him as far as development is concerned.

I feel coming on a strange disease - humility.

No stream rises higher than its source

Less is only more where more is no good.

Study nature, love nature, stay close to nature. It will never fail you.

Give me the luxuries of life and I will willingly do without the necessities.