It's a story designed to melt the hardest heart.

这是个铁石心肠也感动的故事。

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His terrifying encounters with the spirits of Christmases Past, Present, and Future, and the amazing transformation he undergoes during that one evening, has the power to melt the hardest heart.

他遇到了可怕的圣诞节过去，现在和未来的精神，他的惊人的转变过程中，一个晚上，有能力在最困难的心融化经历。

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The hardest in the world is the heart… You think about a person, in fact, just understand his love.

这世界上最难掌握的，就是人心。 你以为了解一个人，实际上，只是看懂了他的皮相。

youdao

Often the hardest step in life is making a real commitment to follow your heart.

FORBES: 5 Steps to Build a Business on a Budget

Merck is suffering through the hardest period of its history, after pulling arthritis drug Vioxx off pharmacy shelves because it doubled the risk of heart attack and stroke in a clinical study.

FORBES: Merck, Schering Launch Huge Heart-Drug Test