To love is to lose, and yet we love anyway.

Perhaps if we wrote programs from childhood on, as adults we'd be able to read them.

我思故我在。

说话有分寸则少得罪人；行为有节制则少悔恨；爱慕有节制则要求少；快乐有节制则祸败少；饮食有节制则疾病少。

随着我们的进步，基因编辑的伦理影响必须被慎重考虑。