“If you have an idea and I have an idea, we exchange these ideas, then each of us will have two ideas.”—（思想在碰撞中产生火花，留下你的足迹吧。）
- 以下列表根据已公开留言的数量排行自动生成。
“If you have an idea and I have an idea, we exchange these ideas, then each of us will have two ideas.”—（思想在碰撞中产生火花，留下你的足迹吧。）