Curiosity is the catalyst for discovery.
好奇心是发现的催化剂。
I don't sing because I'm happy. I'm happy because I sing.
创新始于提问:“如果……会怎样?”
解释:冬天不洗冰水,并不是吝惜冰;夏天不烤火,也不是舍不得火。而是因为这样做对身体不适宜。
Your voice can change the world.