原文中文
在人生的道路上，不必过度防备他人，因为真正击垮你的往往不是别人，而是你自己。
Often, it is not others who defeat you, but yourself.
很多时候，击败你的不是别人，而是你自己。
句子使用强调句型和对比结构，突出真正的失败来源是自己而非他人，表达有力。
On the journey of life, there is no need to be overly defensive against others; Often, it is not others who defeat you, but yourself.
在人生的道路上，不必过度防备他人，因为真正击垮你的往往不是别人，而是你自己。
"If you do not set limits for yourself, there will be no barriers to your potential."
"The greatest enemy is yourself."
"This drive motivates us to strive, overcome ourselves, and fight endlessly."
"Only by conquering yourself can you become invincible."
"An egg broken from outside is food, but broken from inside is life."