shì / qing / yǐ / jīng / guò / qù / le / wǎng / shì / yǐ / yǐ / wǒ / men / hái / shì / xiàng / qián / kàn / ba

事情已经过去了，往事已矣，我们还是向前看吧。

The matter is over; what's past is past, so let's look ahead.