化悲痛为力量 meaning in Chinese

turn [convert] sorrow [grief] into strength

We should turn grief into strength when facing failure
失败的时候，我们应该化悲痛为力量。
" i think it is important to return to school and , you know , to show the nation and ourselves that we can continue despite this .
“我认为回到学校很重要，向国家，也向我们自己展示我们能够化悲痛为力量。 ”
Many people had lost practically everythingfamily and propertyin the catastrophe , but they transformed their grief into strength , joining in the volunteer work and rushing to offer assistance wherever it was needed
在这场不幸的灾难中，许多灾民失去财产与家人，一无所有，然而，他们化悲痛为力量，挺身加入义工行列，任何地方有需要就前往帮忙。