使用分号连接两个语义紧密的独立分句，表达了因果逻辑。
The Lack of Perseverance. Nothing worthwhile comes easy; everything requires time and effort. Thomas Edison once said, "His success is one percent inspiration and ninety-nine percent perspiration." However, many people lack this kind of persistent willpower. I once had several friends who wanted to improve their English and sought my advice. Seeing their sincerity, I shared my methods and specifically warned them that perseverance is the key to success, but unfortunately, they still failed to stick with it.
缺乏恒心。无论做任何事情都不容易，都需要投入时间和汗水。爱迪生曾说过：“他的成功中百分之一是天才，百分之九十九是汗水。”然而，许多人却缺乏这种持之以恒的毅力。我曾有几位朋友想提高英语水平，向我寻求建议。看到他们如此诚恳，我便分享了学习方法，并特别叮嘱他们成功的前提是坚持，但遗憾的是，他们最终还是半途而废了。