Need to test a new font and know how all the characters in it will look like? Try these phrases:

A quick brown fox jumps over the lazy dog. (for English fonts)
Съешь ещё этих мягких французских булок, да выпей чаю. (для русских шрифтов).

Wondering what is this about? These phrases contain all the letters of the latin and cyrillic alphabets.