不足为训

zhàn zài xīn de lì shǐ qǐ diǎn shang mǎn zú yú yǐ yǒu de chéng jì bù zú wéi xùn yīn yǎn qián kùn nan qì duǎn gèng bù kě qǔ

站在新的历史起点上，满足于已有的成绩不足为训，因眼前困难气短更不可取。

Standing at the new historical point, we should not be content with the current achievements, let alone be disheartened in the face of difficulties.