Quote #4067
Life is like a ten speed bicycle. Most of us have gears we never...
Quote #17335
The greatest griefs are those we cause ourselves.
Quote #2733
The modern age has been characterized by a Promethean spirit, a restless energy that...
Quote #169
History teaches us that men and nations behave wisely when they have exhausted all...
Quote #1315
A sound mind in a sound body is a short but full description of...
Quote #12622
Let the world change you and you can change the world. (Deje el mundo...
Quote #33535
Basic research is what I am doing when I don’t know what I am...
Quote #5831
Education is what most receive, many pass on, and few possess.
Quote #3498
Everything that can be invented has been invented.
Quote #17485
Do not use a cannon to kill a mosquito.