万卷仙经的教义总归相同，金丹大道才是根本宗旨。

But I came upon a passage that he wrote ,”Grearness,”he wrote,Lies not in being strong,but in the right using for strength.

The past is a shadow that follows us, a ghost that haunts us.

可持续性不再是选择，而是我们对后代的责任。