The phrase "be source strength" is spelled using the International Phonetic Alphabet (IPA) as /biː sɔːs strɛŋθ/. The first three letters "b", "e", and "s" are pronounced as they are in regular English. The next word "source" is pronounced as /sɔːs/, with the "ou" sound replaced by an "o" and the silent "e" dropped. Finally, "strength" is spelled as /strɛŋθ/, with the "ng" sound represented by the ŋ symbol and the silent "th" removed.