translation.en: One has to be very speculative, and many of my colleagues would say that we should not do this speculation, that we should simply keep our counsel until we know more.
translation.zh: 一个人必须非常投机， 和我的许多同事会说，我们不应该做这种推测， 我们应该简单地保持沉默，直到我们了解更多。