steel one's heart against

Also, harden one's heart. Suppress one's feelings for, as in He finally steeled his heart against them and refused the loan, or You'll just have to harden your heart and tell them the truth. This metaphoric idiom transfers making something hard to rendering oneself insensible or unfeeling. Versions of it date from the late 1500s. Also see heart of stone.

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Example Sentences

Examples have not been reviewed.

It is necessary to steel one's heart against any kind of sentiment when conducting a great war, and in the loss of one of the finest and most valuable young Staff Officers I have ever come across, I learnt a lesson never to be forgotten.

From

steel mill steel pan

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