expression
less talk, more action
A blunt, imperative phrase urging someone to stop talking and start working. Often used in informal or motivational contexts.
会議で議論ばかりしていると、上司に「口を動かす前に手を動かせ」と言われた。
When we were just arguing in the meeting, the boss told us, 'Less talk, more action.'
口を動かす前に手を動かせ。まずはやってみよう。
Less talk, more action. Let's just try it first.
A set phrase combining 口を動かす (move one's mouth, i.e., talk) and 手を動かす (move one's hands, i.e., work). The exact origin is uncertain, but it is a common motivational saying.