人是理性动物,但当他被要求按照理性的要求行动时,可又要发脾气了。
解释:树冠大了必然会折断,尾巴大了自然不能摆动,这是你知道的道理。
The study of quantum gravity is essential for understanding the early universe.
Mathematics is the language with which God has written the universe.
"Gold leaf is not about luxury, it's about light."