Xiāofángyuán bìxū dǎndà-xīnxì, yí ge xiǎo shīwù dōu kěnéng wēijí shēngmìng.
Firefighters must be bold but careful: one small slip could cost lives.
Tips
history
Traced to the Tang physician 孙思邈, who taught that courage should be great and the mind careful. Compare 胆大妄为, boldness without the care, which is always negative.
