一只站在树上的鸟，从来就不会担心树枝会折断，因为它相信的不是树枝，而是自己的翅膀。

A bird standing on a tree never worries about the branches breaking because it believes not in the branches, but in its own wings.
一只站在树上的鸟，从来就不会担心树枝会折断，因为它相信的不是树枝，而是自己的翅膀。