一、激励奋斗类

1. Come on! Just do it! 加油!向前冲!

2. Never say die. 永不放弃

3. No pain, no gain. 天下事没有不劳而获

4. I can set the world on fire. 我可以获得巨大成功!

二、自信与信念类

1. Believe yourself. 要相信自己

2. Confidence breeds confidence. 信心孕育信心

3. You are the best. 你是最棒的

4. The world belongs to you. 世界就属于你

三、坚持与毅力类

1. Only through hard work can we become good steel. 只有千锤百炼，才能成为好钢

2. Don't give up and don't give in. 不要放弃，不要言败!

3. Through fire and blood, we shall create a new China. 经过艰苦奋斗，我们一定能够创造新中国

四、行动与效率类

1. Put your shoulder to the wheel. 努力工作

2. Deliberate slowly, execute promptly. 慢慢酌量，快快行动

3. In for a penny, in for a pound. 做事一开头，就要做到底

这些短语可根据具体场景灵活选用，搭配使用可增强激励效果。建议在鼓励他人或自我激励时，结合语境选择最贴切的句子。