Object-Oriented Programming and Graphical User Interface

Computers are man's attempt at designing a cat: it does whatever it wants, whenever it wants, and rarely ever at the right time.

Beware of bugs in the above code; I have only proved it correct, not tried it.

Playing with pointers is like playing with fire. Fire is perhaps the most important tool known to man. Carefully used, fire brings enormous benefits; but when fire gets out of control, disaster strikes.