A close mouth catches no flies.
Idiom: Love me, love my dog.
Be alert to danger even when you are calm.
Two-part allegorical saying: Confucius' towel-Bao Bo (book)
Confucius' Disciple-Idle (Sage) People
Famous saying: industrious people are diligent, but those who laugh panic. What I did was thought, but it was destroyed. -Han Yu
Wisdom comes from diligence, and genius lies in accumulation. -Hua