Expressions (phrases, clauses, etc.)
those who resort to blandishments and fawning smiles are apt to lack compassion
Proverbfrom the Analects of Confuciussee 巧言令色
あいつは口ばかりで、誠意がないね。巧言令色少なし仁とはよくいったもんだ。They say fine words are no virtue if they're insincere and that's him in a nutshell. He's all talk but doesn't mean a word of it.
Also written 巧言令色少なし仁【こうげんれいしょくすくなしじん】、巧言令色すくなし仁【こうげんれいしょくすくなしじん】