Ephemerality, shortness of time to get to one's goals.
All over the place. I like "For women are like roses whose fair flower being once displayed doth fall that very hour."
"A summer's day" or "the darling buds of May". Flowers were a favourite symbol for transient beauty for Shakespeare. See, "for women are as roses, whose fair flower, being once displayed, doth fall that very hour." in Twelfth Night II,4.
A second is braver than a minute, an hour or a year. Without seconds the completions of a minute won't be possible. Nothing is impossible can't be applied in this case.
an hour?
Six AM/PM .
sit in absolute darkness for an hour
The Banana Splits Adventure Hour - 1968 A Fair Day for Tooly was released on: USA: 1969
The United States Steel Hour - 1953 A Fair Shake 3-16 was released on: USA: 1 February 1956
The All-New Popeye Hour - 1978 I Wouldn't Take That Mare to the Fair on a Dare was released on: USA: 22 October 1979
15 dollars an hour for labor is a fair rate
Power hour
The Alaska State Fair is held annually in Palmer, Alaska. Palmer is located approximately one hour north of Anchorage.
Ostrich on land it would be the ostrich and in the air the peregrine falcon
A creature that stalks you in the night waiting for when ur not looking and snatches your grundle. This creature is 3 ft tall, purple, hairy, makes a sound similar to "GIHEE", and can reach the speed of 47 miles per hour.
In its first several weeks of life, a baby blue whale gains 10 pounds an hour or a little over 200 pounds a day!
Charge hourly, 15 dolllars an hour sounds fair.
I suggest you call AMTRAK (1-800-USA-RAIL). The cost varies from day to day, even hour by hour.