During the Three Kingdoms period, there was a young general named Zhang Yi.
三国时期，有一个年轻的将军叫张翼。
He was brave and loyal, earning the trust of Cao Cao.
他勇敢而忠诚，深得曹操的器重。
One day, Cao Cao sent Zhang Yi to attack the enemy army.
有一次，曹操派张翼去攻打敌军。
Zhang Yi was eager to make great achievements for his country.
张翼心里非常渴望能为国家立功。
He led his troops and hurried to the battlefield, hoping for victory.
他带领部队，急忙向敌军进发，准备一举歼敌。
However, the enemy’s defense was too strong, and his army was too small.
但是，由于敌军的防守非常严密，张翼的兵力不足。
He fought with all his strength but could not break through.
他在战斗中拼尽全力，但总是无法突破敌军的防线。
Zhang Yi became anxious, knowing he could do better if he had more soldiers.
张翼的心中非常焦急，明知道自己能做得更好，但敌人太强。
He thought, "If only I had more troops, I would surely win!"
他忍不住想：“如果兵力再强大一些，我一定能胜利。”
But despite his best efforts, he was unable to defeat the enemy.
然而，尽管他努力指挥，最终还是无法战胜敌人。
Disheartened, Zhang Yi had to retreat with regret in his heart.
张翼灰心丧气地撤退，心里十分遗憾。
Cao Cao saw this and comforted him, saying,
曹操见状，安慰他说：
"You tried your best. Sometimes, we simply lack the strength to succeed."
“你尽力了，心有余而力不足是常有的事。”
Zhang Yi sighed, "I want to do more for my country, but I am powerless."
张翼叹息道：“我想为国家做更多，可能力有限，实在无能为力。”
Cao Cao nodded, "It’s not about unwillingness; sometimes, we are just not strong enough."
曹操点头说：“有时我们做不到，并不是不愿意，而是力不从心。”
Zhang Yi was deeply moved and understood his own limitations.
张翼深受触动，明白了自己的局限。
"Strong will, weak strength" means that effort alone is not always enough.
心有余而力不足，不是能力不好，而是要根据自己的条件来行动。
Sometimes, giving our best is already the greatest achievement.
有时候，尽最大努力已是最好的结果。
