Hope is not a feeling; it is a doable, dramatic action.
宇宙是一个相当大的地方。如果只有我们,那似乎是对空间的极大浪费。
A good engineer is someone who can turn frustration into inspiration.
解释:眩晕等症状多与肝脏有关,体现了中医对病症与脏腑关系的认识。