In quantum mechanics, the concept of a trajectory loses its meaning.
在量子力学中,轨迹的概念失去了意义。
创新是解决未来能源挑战的关键。
人工智能是新电力。
每个圣人都有过去,每个罪人都有未来。
"Reading should not be presented to children as a chore or duty. It should be offered to them as a precious gift."