科学必须是世界上的一股善的力量。
时间是一条将我们带走的河流,但它也留下了我们存在的痕迹,就像沙滩上的脚印。
Nothing spoils a romance so much as sense of humour in the woman—or the want of it in the man.
Sustainability is not just about the environment, it's about people.
The thrill of discovery never gets old.
You have to be willing to fail, to be wrong, to start over again with lessons learned.