宁为玉碎，不为瓦全[nìng wéi yù suì bù wéi wǎ quán]
词典rather be a shattered vessel [broken piece] of jade than an unbroken piece of pottery -- better to die in glory than live in dishonour
词典better to die in an attempt than seek ignominious safety：宁为玉碎， 不为瓦全；宁为玉碎，不为瓦全。