One prediction can be made with certainty.

　　有一個預測是可以確定的。

　　Without experience, you have no basis for any prediction.

　　沒有經驗，你就沒有任何預測的基礎。

　　In fact, I believe there's maybe some truth in the prediction this time around.

　　事實上，我相信這次的預測可能有些道理。