The power of organocatalysis is that it often provides surprisingly simple solutions to complex problems.
网络背后的梦想是一个共同的信息空间,我们通过共享信息进行交流。
你给予的越多,得到的就越多。
I'm not a role model. I'm a model role.
拓扑学是对图形在任何变形下保持不变的性质的研究。
Will you bluff it out when you're wrong, or will you apologize?