量子引力问题不仅是物理学的问题,也是科学哲学的问题。
Challenges are what make us grow; embrace them with courage and determination.
Sustainable development requires balancing economic growth with ecological protection.
两个相爱的人,独自与世界隔绝,这是美丽的。
The world won't remember what you say, but it will never forget what you do.
小说是一面反映人类存在复杂性的镜子。
La literatura es un acto de libertad, una forma de escapar de las cadenas que nos atan.