努力の尊さを知り忍耐力を鍛えるという意味では多少の無理はするべきだの英語

of a person's efforts or pains, the condition of being in vain

an act of esteeming martial affairs and valuing the nature of not overlooking the weak in suffering

A man should cultivate, among the rest, the virtues of grit and perseverance.

To be a good batter, you've got to hang loose and follow your instincts.

Don't worry about what people may think about you.

You must persevere before you can accomplish anything great.

the condition of being brave and of having a spirit such that one will make a sacrifice of even oneself in order to help the weak

There is also one type of idealism that says even without strength or intelligence you can do anything if you can merely persist.

That needs patience and effort.

a mere wish, unaccompanied by effort to obtain

of an attitude, having contempt for someone's efforts

I shall endeavour as far as I can―as far as lies in my power―so far as in me lies―to the best of my ability.

to have one's efforts bear fruit

These difficulties are enough to discourage―dishearten―daunt―the bravest heart.

Suffering many hardships and overcoming many trials to come to a certain point will test one's strength of will.

Among other virtues, those requisite to manhood are grit and perseverance.

benefits obtained after much effort and hardship

You should make as much effort as possible in whatever you do.

It is vital to continue one's efforts.

make a serious effort to attain something

the action of making an effort to do something and destroying the results of that effort at the same time

Effort for effort’s sake is meaningless. That effort must produce results.

to work hard with determination to accomplish one thing

I think one must have strength of mind to win.

the act of devoting oneself to something

You have only to try hard.

Respect for hard work is deeply ingrained in our culture.

By hard work we can achieve anything.

persuade through constant efforts

the state of experiencing desperate hardships