"Life is a process of becoming, a combination of states we have to go through."
Mathematics advances not by the efforts of individuals alone but through the collective work of generations.
政治语言旨在使谎言听起来真实,使谋杀显得可敬,给纯粹的空气以坚实的外表。
Writing is a way of speaking without being interrupted.
Energy security is a crucial guarantee for national development. We must intensify technological innovation to enhance the efficiency of oil and gas exploration and production.