1. 同舟共济：In prosperity think of adversity. 居安思危 | in the same boat 同舟共济 | in at one ear and out at the other 左耳朵进,右耳朵出

2. 处境相同：.play jokes on/戏弄 | .In the same boat/处境相同 | .History repeats itself/历史常常重演

3. 同病相怜：after one's own heart 志同道合 | in the same boat 同病相怜 | money talks 有钱能使鬼推磨

4. 境遇相同;同舟共济：bar n. 栅栏 | in the same boat 境遇相同;同舟共济 | answer for 对...负责;受到惩罚