It is difficult to achieve a spirit of genuine cooperation as long as people remain indifferent to the feelings and happiness of others.

Things should be made as simple as possible, but not any simpler.

The advance of technology is based on making it fit in so that you don't really even notice it, so it's part of everyday life.

Yeah we all shine on, like the moon, and the stars, and the sun

What we achieve inwardly will change outer reality.

There surely is in human nature an inherent propensity to extract all the good out of all the evil.

Sometimes when you innovate, you make mistakes. It is best to admit them quickly and get on with improving your other innovations.