From Mencius 《
孟子·
告子下》: ‘
故天将降大任于是人也,
必先苦其心志,
劳其筋骨,
饿其体肤,
空乏其身,
行拂乱其所为。’ (Therefore when Heaven is about to give a great mission to such a person, it first torments his mind and will, tires his muscles and bones, starves his body, impoverishes him, and confounds his undertakings.) The list of trials that makes a hero.