If you launch the rocket sideways, you wouldn't have the counteraction of the ground being able to push from.

如果面发射火箭，就不会受到地面的反作力。

As I cried, I kicked the wall, and took a hard twist at my hair; so bitter were my feelings, and so sharp was the smart without a name, that needed counteraction.

当我哭的时候，我踢了墙，力扭动我的头发：我的感情是如此痛苦， 如此尖锐的聪明人没有名字， 需要反作。

Preferably it should be shown or sold, but it must be seen.It is not to be hidden away.Your ability will not grow to capacity if the work is hidden away.The counteraction with people is important.

它展示或出售，它一定要看见。不要藏起来。如果作品藏起来，们的能力就不会成长到极致。与人们的互动是很重要的。