We pray for a long life, and fear old age.

我们希望长寿，但害怕年老。

youdao

We age, grow, learn, get sick, get well, gain weight, lose weight, find new interests and drop old ones. Many people fear that if their love is free to change, it will vanish.

我们衰老，我们成长，我们学习，我们生病，我们又康复，我们变胖变瘦，我们找到新的兴趣，丢掉旧的爱好……很多人害怕，如果我们的爱情能够自然的变化，它迟早就会消失。

youdao

Fear of old age can bring about physical and mental deterioration. The thing I greatly feared has come upon me.

对晚年的恐惧会带来身体和心理上的衰老。“你越害怕发生什么事，那个事就会找上你。”

youdao

Dictionaries, and people who study the age-old activity, define terrorism as the use of violence and fear to pursue political goals.

NPR: Is It 'Terrorism'? Anatomy Of A Very Murky Word

We chose hope over fear and hard work during hardship, confident that the age-old values that had guided our Nation through even its darkest days would be sufficient to meet the trials of our time.

WHITEHOUSE: The White House

Elderly men and women would ask me how to cope with fear of dying, asking me even though at the ripe old age of twenty-four I had not ever experienced that feeling.

FORBES: Why Do Patients Take Their Doctor's Advice?