Innovation is not just about new ideas, but about executing them in ways that create real value.
创新不仅仅是关于新想法，而是以创造真正价值的方式执行它们。
Happiness is not a right; it is a rare and precious exception.
Quality is free. It's not a gift, but it's free. What costs money are the unquality things -- all the actions that involve not doing jobs right the first time.
The role of science is to illuminate the path forward, not dictate it.
真正的美国发现还在我们面前。我们精神、我们人民、我们强大而不朽的土地的真正实现，尚未到来。