Loveliest of trees, the cherry now Is hung with bloom along the bough,
And stands about the woodland ride
Wearing white for Eastertide.
Now, of my threescore years and ten,
Twenty will not come again,
And take from seventy springs a score,
It only leaves me fifty more.
And since to look at things in bloom
Fifty springs are little room,
About the woodlands I will go
To see the cherry hung with snow.
Which idea best states what the cherry blossoms symbolize?

A. Life goes by much too quickly.
B. Life should be routinely questioned
C. life is full of sadness and regret
D. Life is always pleasant and beautiful