To kill an error is as good a service as, and sometimes even better than, the establishing of a new truth or fact.
The mind can be considered as a physical symbol system.
CRISPR提出的伦理问题不是障碍,而是必要的对话。
我不是那种会让对我承诺的爱减少的人。
黑暗无法驱走黑暗,只有光可以;仇恨无法消除仇恨,只有爱能做到。