"To keep out barbs and blades..."

'ɥɔnoʇ ʇsǝɹǝpuǝʇ ǝɥʇ uǝʌǝ s|ǝdǝɹ ʍou
ɹoɯɹɐɹǝqʎɔ ʎɯ ʇnq

'ǝɯ ||ǝs p|noɔ sʞɐǝɹɥdɥsǝ|ɟ ǝɥʇ sǝɔuǝɟǝp ʇsǝq ǝɥʇ
sǝ|ɔsnɯ ƃuıɥɔʇıʍʇ ɹoɟ ǝʎǝ uɐ
sǝxǝ|ɟǝɹ pǝɔuɐɥuǝ
p|ǝıɟ W3 ƃuıʇdnɹsıp-|ɐuƃıs ɟo o|ɐɥ ɐ
uıʞs ʎɯ ɹǝpun ɥsǝɯ ǝɹıʍ-ouɐN