原文中文
相反，许多人自恃天资聪颖，认为自己懂的事情很多，因此不愿刻苦学习，也不勤奋读书。结果往往是“聪明反被聪明误”，长大后反而沦为庸碌之辈。必须明确的是，聪明与有出息并不能画等号；如果只有聪明而不肯努力，就不可能取得真正的成就。
Without effort, mere cleverness will never lead to genuine achievement.
没有努力，单凭聪明才智永远不会带来真正的成就。
通过 Without effort 这一介词短语前置，增强了条件状语的强调语气，对比了 cleverness 与 achievement 的关系。
On the contrary, many people rely on their natural intelligence, believing they already know much. Consequently, they are unwilling to study hard or read diligently. The result is often that their cleverness backfires, and they end up becoming mediocre adults as they grow older. It must be clear that intelligence does not equate to success. Without effort, mere cleverness will never lead to genuine achievement.
相反，许多人自恃天资聪颖，认为自己懂的事情很多，因此不愿刻苦学习，也不勤奋读书。结果往往是“聪明反被聪明误”，长大后反而沦为庸碌之辈。必须明确的是，聪明与有出息并不能画等号；如果只有聪明而不肯努力，就不可能取得真正的成就。
"Without sweat and saliva, there are no tears of success."
"Instead of regretting today with tears, strive forward with sweat."
"Life does not require us to be the best, only to give our best effort."
"True achievement never comes from waiting, but from step-by-step effort."
"Without striving, how can you achieve success?"