勸發菩提心集 3.116

3.116

八、此世他世樂忍者，略有九種：謂諸菩薩住不放逸，於諸善法悉能堪忍、於寒熱能忍、於飢渴能忍、於蚊虻能忍、於風日能忍、於蛇蝎能忍、於劬勞憂惱能忍、於墮生老病死苦有情、哀愍而行能忍。如是能令自身於現法中得安樂住，不為一切惡不善法之所陵雜，能引後世安樂因緣，亦能令他修行二世安樂行，名二世樂。

Eighth, forbearance brings happiness in this world and the next: briefly, there are nine kinds. That is, bodhisattvas abiding in heedfulness can endure all wholesome dharmas; can endure cold and heat; can endure hunger and thirst; can endure mosquitoes and flies; can endure wind and sun; can endure serpents and scorpions; can endure fatigue, sorrow, and affliction; and can endure by acting with pity toward sentient beings fallen into the suffering of birth, old age, sickness, and death. In this way, they enable themselves to abide in happiness in the present life, unmixed and undisturbed by all evil and unwholesome dharmas, and are able to bring about the causes and conditions for happiness in future lives, and also enable others to cultivate practice bringing happiness in both lives. Hence it is called happiness in both lives.