Precision measurements in astronomy open new windows to understanding the universe.
AI ethics and safety are crucial for sustainable development.
乌鸦聚集在一起,虽然看上去很和好,实际上并不亲密;不慎重地结交朋友,虽似牢固,终必破裂。
To change one’s life: Start immediately. Do it flamboyantly. No exceptions.