世界是黑暗的,而光弥足珍贵。
Be your own sun, and your world will be brightened by you.
The most important thing in science is not to be afraid to ask questions.
Leadership is about making tough decisions today that will benefit future generations.
科学家与公众之间的对话对于负责任的创新至关重要。
The world is full of obvious things which nobody by any chance ever observes.