a wellspring of knowledge
a wellspring of inspiration
the wellspring of life
a natural wellspring
A: Where do you find such amazing ideas?
A：你的这些奇思妙想是从哪儿来的？
B: Curiosity is my constant wellspring of inspiration.
B：好奇心是我永恒的灵感源泉。
1) 泉源，源头
2) 灵感来源
3) 知识的宝库
1. 源泉；发源地
noun
1. A source from which something rises, flows, or is obtained.
Synonym: source, origin, fountain, spring