to be sensible and intelligent
理智且聪明 (lǐzhì qiě cōngmíng)
"She’s only 20, but she has a good head on her shoulders."
"她只有20岁，但她有一个好的头脑。" (Tā zhǐyǒu 20 suì, dàn tā **yǒu yīgè hǎo de tóunǎo**.)
clear and straightforward; no room for confusion
to tell someone angrily what you think
to learn by making mistakes or through difficult experiences
to be at the forefront of an action or movement
to remain loyal or supportive
to create a positive image of yourself in someone's mind
