The most effective way to do it, is to do it.
Without hard work, nothing grows but weeds.
Wherever you are - be all there.
If you can dream it, you can do it.
I can, therefore I am.
Either you run the day or the day runs you.
Always desire to learn something useful.
Problems are not stop signs, they are guidelines.
To be a good loser is to learn how to win.
The wise does at once what the fool does at last.
That attitude does not exist so much today, but in those days there was a very sharp distinction between basic physics and applied physics. Columbia did not deal with applied physics.