Innovation is the key to sustainable development.
法律以其庄严的平等，禁止富人和穷人一样睡在桥下、在街上乞讨和偷面包。
The world may be mean, but people don’t have to be, not if they refuse.
生命太短暂，不能浪费时间去恨任何人。
In science, we must be open to the possibility that our most cherished theories could be wrong.
"The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them."