True progress is measured not just in profits, but in the positive impact we have on people and the planet.
The secret of living is to own a convertible and a lake...If the sun is shining, you can rid around in your convertible and be happy...If it starts to rain, it won't spoil your day because you can just say, 'Oh, well, the rain will fill up my lake!'"”
A verdadeira revolução é a que transforma o coração do homem.
物理学的美丽在于它能够用简单的原理解释复杂的事物。