Black holes are not just destructive monsters; they play a crucial role in shaping galaxies.
善意并不是自己内心发出的,不能保留;行为自身不能够理解和辨别的,不能去做。
理论物理学中的知识追求是一场没有终点的旅程,每一个答案都会引出新的问题。
Will you choose a life of ease, or a life of service and adventure?
The child is not a passive recipient of knowledge but an active participant in the learning process.