If you can touch it and you can see it, it's REAL.
If you can touch it but you can't see it, it's TRANSPARENT.
If you can't touch it but you can see it, it's VIRTUAL.
If you can't touch it and you can't see it, it's GONE.
In C we had to code our own bugs. In C++ we can inherit them.
C gives you enough rope to hang yourself. C++ also gives you the tree object to tie it to.
With C you can shoot yourself in the leg. With C++ you can reuse the bullet.
Unix is user friendly. It's just very particular about who it's friends are.
Every program is either trivial or it contains at least one bug.
If builders built buildings the way programmers write programs, then the first woodpecker to come along would destroy civilization.