作家应该是一个社会的良心,通过作品反映社会的真实面貌。
作家应该是一个社会的良心,通过作品反映社会的真实面貌。
The detection of gravitational waves has opened a new window to observe the universe.
Don't play a supporting role in someone else's dream; be the protagonist of your own life.
A mathematician is a device for turning coffee into theorems.
生命是一种通过性传播的致命疾病。
在量子场论的领域中,真空并非空无一物,而是充满了虚粒子的沸腾大锅。