Wǒ / men / yīng / gāi / kào / zì / jǐ / de / nǔ / lì / bú / yào / yǒu / fēi / fèn / zhī / xiǎng

我们应该靠自己的努力，不要有非分之想。

We should rely on our own efforts and not entertain presumptuous ambitions.