Ingratitude by William Shakespeare

Blow, blow, thou winter wind,
Thou are not so unkind
As man’s ingratitude;
Thy tooth is not so keen
Because thou are not seen,
Although thy breath be rude.
Freeze, freeze, thou bitter sky,
Thou dost not bite so nigh
As benefits forgot;
Though thou the waters warp,
Thy sting is not so sharp
As friend remembered not.

I Am Mars Science Book for Children
I Am Earth Science Book for Children
I Am the Sun Science Book for Children