A short list of my college learning:

you can drink bad beer when it’s free,
you can’t  cram for finals on caffeine alone,
you can watch Star Trek episodes for the nth time,
you can make spaghetti sauce out of ketchup,
Naval ROTC cadets make great radio engineers,
even the news director gets free LPs,
mescaline is not advised for exam pep,
0.98 GPA requires negotiation to remain,
English can be an accidental major.

A short list of my  college missed learning:

fail calculus if you never go to class
formal organic chemistry, not self-applied,
not reading any Chaucer before writing the final paper
grad schools look at GPA, not just GRE,
sleeping through morning classes not a good strategy, 
Medieval history is boring,
Symbolic logic is anything but.

Conclusion: Got the diploma so
parents money well invested.classes