In the realm of theoretical physics, every discovery opens up new questions and challenges.
我不是专业的摄影师，我是专业的观察者。
最好的歌曲来源于真实的情感和经历。
Life is a journey, and love is what makes that journey worthwhile.
The best way to create interest in a subject is to render it worth knowing, which means to make the knowledge usable.