They were at last freed from the fetters of ignorance.

他们终于从愚昧无知的束缚中解脱出来。

Education aims at removing fetters from the mind.

教育的目的在于解除思想的枷锁。

They were bound up in fetters of conventionalism.

他们被因袭主义的枷锁所束缚。

Memory has added fetters, too.

记忆亦增枷锁。

Not fetters should not be bound.

不要羁绊，不要束缚。