畏首畏尾

bié wèi shǒu wèi wěi

别畏首畏尾。

Don't be so timid.

wèi shǒu wèi wěi de rén zhōng jiāng yī shì wú chéng

畏首畏尾的人终将一事无成。

An overcautious man will accomplish nothing.

guān jiàn shì chéng rèn shī wù bìng lì yòng zhè xiē shī wù ràng zì jǐ chéng zhǎng bù yào yīn wèi dān xīn xiǎn lù quē xiàn ér wèi shǒu wèi wěi

关键是承认失误，并利用这些失误让自己成长，不要因为担心显露缺陷而畏首畏尾。

The key is to acknowledge the missteps and use them to grow, without being paralyzed by the fear of showing flaws.