Great boast, small roast.
More Chinese Proverbs:
Do not trust a person who claims to be honest, and never trust exaggerated friendliness.Chinese
Judge not the horse by his saddle.
Chinese
To feed the ambition in your heart is like carrying a tiger under your arm.
Chinese
A rumour goes in one ear and out many mouths.
Chinese
If cooks quarrel, the roast burns.
Chinese
To mock your elders is to wreck the house where you have to stay tonight.
Chinese