勝つ秘訣は絶対勝つんだという気持ちだねの英語

Do your best whether you win or lose.

an overwhelming defeat in a match

to be overwhelmingly defeated in a match

I think one must have strength of mind to win.

It is a losing game.

I think mental strength is vital for winning.

It is not the strong who win, but the winner who is strong.

Do not distress yourself about the daily incidents of warfare!

Put your shoulder to the wheel, and every difficulty will give way.

Some will gain, other will lose.

a match between two equally shrewd people

Whether you win or lose, you should play fairly.

“It is not in mortals to command success.”【イディオム・格言的】

Whether we win or lose, we must play fairly.

You can't always win.

to lose a soldier's battle and win a general's battle

I realized that I couldn't win.

I realized that I couldn't win.

Who thinks they're going to win?

“It is not in mortals to command success.”【イディオム・格言的】

Little did I think that I would win.

How are the chances?

It is good to be a winner.

Winning isn't the only thing that matters.

the victor's grace in treating the vanquished

I have won a game―lost a game.

lose [win] the day

If you are to win, you should do your best.

You may or may not win.

to turn defeat into victory―get victory out of defeat―snatch victory from defeat