1. I flung up my hands and cried as I never had in my life.
    我把双手伸向苍天，有生以来第一次嚎啕大哭起来。

2. It was alive with life.
    丛林中生机一片。

3. In the first place, the time of learning the mother tongue is the most favourable of all, namely, the first years of life.
    首先，学习母语的时间是最有利的，也就是说，是在人生最初的几年里。

4. In this form of marriage, men and women changed partners frequently.
    在这种形式的婚姻里，男人和女人频繁地交换他们的伴侣。

5. I watched him go off the first morning with the older girl next door, seeing clearly that a stage of my life was ended.
    第一天早晨，我看着他和邻居家年龄比他大的小女孩一起出发，心里很清楚，我生活中的一个阶段已经结束了。

6. If you often feel angry and overwhelmed, like the stress in your life is spinning out of control, then you may be hurting your heart.
    如果你常常生气、心烦意乱、情绪激动，好像你生活中的压力正在快速加剧并变得失去控制，那么你可能是在损害你的心脏了。

7. If you don't want to break your own heart, you need to learn to take charge of your life where you can — and recognize there are many things beyond your control.
    假如你不想损害自己的心脏，你就需要努力学会控制自己的生活——并且承认有许多东西你是无法控制的。

8. In a time of increasing specialization, a time when 90 percent of all the scientists who have ever lived are currently alive, more than ever, we need to know what is truly important in life.
    在一个日益专业化的时代，在一个本时代所有科学家的90%现在都还健在的时代里，我们比过去任何时候更需了解什么是生活中真正重要的东西。

9. If it is a fact that the meaning of life does not dawn until middle age,
    如果人们步入中年时才对人生的含义有所领悟的话，

10. I am going to play it safe in life.
    "那不是我要做的工作，我打算在生活中稳扎稳打。