Yesterday's the past, tomorrow's the future, but today is the gift. That's why it's called the present.

Yesterday's the past, tomorrow's the future, but today is the gift. That's why it's called the present.

昨天是过去，明天是未来，但今天是礼物。这就是为什么它被称为现在。

-- Bil Keane 比尔·基恩