"Always be prepared for the unexpected."

We are going to die, and that makes us the lucky ones. Most people are never going to die because they are never going to be born.

There is no surprise more magical than the surprise of being loved.

Design is not just about making things beautiful, it's about making things work better.

Efficiency without ethics is a path to failure.

The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little.

Science is not just about theory; it's about making things that work in the real world.

The art of living is to know when to hold fast and when to let go.