最好的角色是那些在合上书后仍长久留在你心中的人。
Asymmetric catalysis is not just a tool, it's a way of thinking about molecular transformations.
墨水是我最喜欢的语言——它用阴影和光来说话。
When we understand knowledge-based systems, it will be as before -- except our fingertips will have been singed.