The riddle does not exist.
谜题不存在。
The pursuit of mathematical knowledge is a journey that never ends.
"Scale is never just about size - it's about relationship and perception."
在糟糕的时候抱有希望不仅仅是愚蠢的浪漫。这是基于人类历史不仅是残酷的历史，也是同情、牺牲、勇气和善良的历史。
Technology can revolutionize aquaculture, but only if we apply it with wisdom and foresight.
Conversation should touch everything but should concentrate itself on nothing.