心事匆匆
[xīn shì cōng cōng]
In English, 'Xin Shi CongCong' can be interpreted as being in a hurry with heavy thoughts. '心事' means 'heart matters', which stands for one's secrets, concerns, or emotions, and '匆匆' conveys haste and rush. This reflects that one carries deep-seated troubles and has no spare capacity to relax.