Each monad is a mirror that reflects the entire universe.
The world is my country, all mankind are my brethren, and to do good is my religion.
丙型肝炎的挑战不仅在于找到病毒,还在于理解它是如何逃避免疫系统的。
写作的行为是一种自由的行为。
The true cost of overfishing is measured in empty nets and broken communities.