If you can't explain your chemistry to a non-scientist, you don't understand it well enough.

I don't let anyone tell me what I can or can't do.

Success is about taking risks and not being afraid to fail.

Sustainability isn't just a trend; it's our responsibility to future generations.

Genius is one per cent inspiration, ninety-nine per cent perspiration.

Peace if possible, truth at all costs.

The advancement of mathematics is through generalization.