最初我知道我該知道的，

At first I knew

後來我知道我早該知道的，

what I should have known,

再後來我知道我知道的，

then what I should have known earlier.

再後來我知道我早就知道的，

Later on I knew what I knew,

現在我體驗而不再知道。

then what I had known before.

Now I live unknowing.