Lifetime

Communism will never be reached in my lifetime.

The most instinctive act of nearly every creature is to protect its young, and with humans, this response persists for a lifetime.

This is the chance of a lifetime.

I have a dream that AIDS will be cured in my lifetime.

You're very lucky, you know! Such a thing happens only once in a lifetime.

A trip to Mars may become possible in my lifetime.

I am determined to spend my lifetime pursuing my ideals.

Treasure every encounter with others because you never know if you'll meet a person just once in your lifetime.

In my grandmother's lifetime, both telephones and computers have become commonplace.

It is a matter of common knowledge that a man of genius is seldom successful in his own lifetime.