We offer this small token by way of appreciation.

我们赠送这小小礼物以谢意。

We shook hands as a token of our friendship.

我们握手，以示我们。

I wanted to offer you a small token of my appreciation.

我给你个小东西以示我感激之情。

By the same token,the everlasting interdependence is actually an everlasting love.

正如，永远依存，也是永远爱。

The penalty for failure will be high. But, by the same token, the rewards for success will be great.

失败代价很大，同样，成功回报也很高。