使用最高级形容词和名词短语作主语，清晰界定了失败的主要原因。
A person's failure is often the direct result of their own actions. — James Allen
What we care about is not whether you failed, but whether you can accept failure without resentment. — Lincoln
The failure of countless people stems from not finishing what they start; often, they stop just one step away from success. — Shakespeare
One failure can only prove that our determination to succeed is not yet strong enough. — Bovie
The greatest cause of a person's failure is the inability to fully trust in their own abilities; sometimes, they are even convinced that failure is inevitable. — Franklin
一个人的失败，往往是他自身行为的直接结果。——詹姆斯·艾伦
我们关心的，不是你是否失败了，而是你对失败能否无怨。——林肯
无数人的失败，都是失败于做事情不彻底，往往做到离成功只差一步就停下来。——莎士比亚
一次失败，只能证明我们成功的决心还不够。——博维
一个人失败的最大原因，就是对于自己的能力永远不敢充分的信任；甚至自己认为必将失败无疑。——富兰克林