1. "Believe you can and you're halfway there." —— 托马斯·爱迪生
2. "Just do it!" —— 耐克广告语
3. "Don't give up and don't give in." —— 未知
4. "Zero in your target, and go for it." —— 未知
5. "Never, never, never, never give up." —— 未知
6. "When it has is lost, brave to give up." —— 未知
7. "If you get tired, learn to rest, not to quit." —— 未知
8. "Quitters never win and winners never quit." —— 未知
9. "You never know how strong you really are until being strong is the only choice you have." —— 未知
10. "You cannot change what you refuse to confront." —— 未知
11. "No matter how many mistakes you make or how slow you progress, you are still way ahead of everyone who isn't trying." —— 未知
12. "Talents come from diligence, and knowledge is gained by accumulation." —— 未知
这些句子都包含了积极向上的精神，适合在动漫或日常激励自己使用。