money talks 财大气就粗；有钱就有势；金钱万能；有钱能使鬼推磨

【例句】
Many of us may be reluctant to admit it, but we all know that money talks.
我们很多人可能不愿意承认这一点，但我们都知道金钱万能。

Money talks, and people walk,' he said.
他说，有钱能使鬼推磨，没钱则寸步难行。