阅读下面的短文，从所给的四个选项中，选出正确的答案填空，使短文通顺，内容完整，并在答题卡上将该编号字母涂黑。

Failure (失败) is a part of life since our earliest moment of life. We often think of failure as something bad. 【小题1】 which is neither bad nor good. However, what can help us when we fail?

Don’t be afraid of failure

Failure is how we learn. If we never fail at something, we probably haven’t learned all that life has to teach us. So failure means taking something away from the experience.

Never stop trying

Trying or learning something new is often half the battle (战斗), don’t give up trying. You may get disappointed because of failure. 【小题2】

【小题3】

Nobody can be our safety nets all the time in our lives. Only we can act as our own safety nets. Become your own best friend, do everything that you can possibly do for yourself.

Don’t look back

We spend too much of our lives looking back. 【小题4】 Spend just 10 percent more of your time looking forward to what life holds for you in the future, and I’m sure that you’ll find yourself in a better position.

A．Learn to depend on ourselves.

B．There’s nothing back there to see.

C．But failure is a normal and natural part of life.

D．But if you give up, your progress will come to an end.