Without hard work, nothing grows but weeds.
Who seeks shall find.
You never know what motivates you.
Only the educated are free.
Wherever you are - be all there.
Leap, and the net will appear.
To know oneself, one should assert oneself.
The most effective way to do it, is to do it.
Know or listen to those who know.
The dog that trots about finds a bone.
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.