A sure friend is found in an unsure situation
Amicus certus in incerta re cernit
All that glitters is not gold
Ne teneas aurum totum quod splendet ut aurum
Don't you dare erase my hard disk!
Ne auderis delere orbem rigidum meum!
Everyone is doing it
Sic faciunt omnes
Have a nice day
Die dulci fruere
I Came, I Saw, I ran away as far as possible
Veni, Vidi, Vietnam
I know that you are very troublesome
Scio vos esse molestissimos
I laugh at you!
I think, therefore I am
Cogito, ergo sum
If it isn't broke, don't fix it
Si fractum non sit, noli id reficere
If you can read this, you are over educated
Si hoc legere scis, nimis eruditionis habes
If you want to be loved, love!
Si vis amavi, ama!
It is foolish to fear that which you cannot avoid
Stultum est timere quod vitare non potes
Whatever is said in Latin sounds profound
Quiquid latine dictum sit altum viditur
Why are you laughing? I'm not weird!
Cur rides? Ridiculum non sum!
You can say that again!
Illud iterum dicere potes!
Ego te dimitto