粒子的概念只是一个近似,在经典极限下有效。
The study of mathematics is the study of patterns.
"To live is to suffer, to survive is to find some meaning in the suffering."
La luz de Andalucía no se pinta, se escribe.
跨境合作至关重要——没有任何一个国家能单独解决全球粮食安全问题。
Every performance is a chance to connect with our fans on a deeper level.