在任何科学事业中取得成功都需要非凡的能力、勤奋和精力。

Sustainability is not an option; it's a responsibility we owe to future generations.

Have a heart that never hardens, and a temper that never tires, and a touch that never hurts.

"I'm a perfectionist, I admit it. I'm always trying to improve."

生活不是一个人所过的日子，而是他所记住的日子以及为了讲述它们而记住的方式。