诗人通过长期、巨大而有意识的感官错乱使自己成为先知。
禁欲主义原则从来没有被任何生物一贯坚持过,也永远不会被如此坚持。
The most important thing in mathematics is to understand the concepts, not just to memorize the formulas.
Energy security is the lifeline of national development. We must unswervingly promote oil and gas exploration and development to ensure national energy supply.