What sentence is known for containing every letter of the alphabet?

The sentence "The quick brown fox jumps over the lazy dog" is widely recognized as a pangram, which means it contains every letter of the English alphabet at least once. This feature makes it particularly useful for testing fonts, keyboards, and other applications that require all letters to be represented. The inclusion of all 26 letters enables anyone to see the visual representation of each letter in a given typeface, ensuring that every character can be easily distinguished.

The other options provided do not include every letter of the alphabet. While they may be well-known phrases or quotes, they lack certain letters, which disqualifies them from being classified as pangrams. Therefore, the first sentence stands out as the quintessential example of a sentence that effectively encompasses the entire alphabet.