我們何其幸運，無法確知自己生活在什麼樣的世界。 We're extremely fortunate not to know precisely the kind of world we live in.

我們何其幸運，無法確知自己生活在什麼樣的世界。  We're extremely fortunate not to know precisely the kind of world we live in.
—  波蘭詩人辛波絲卡