The power of organocatalysis is that it often provides surprisingly simple solutions to complex problems.

文学是沉默者的声音，黑暗中的光。

只有不断学习，才能不断进步。

I'm the reason your rain won't fall.

世界上最强大的品牌是信任。

欲求新，则求变。欲求完美，求常变。