Harmonise our heart and mind as all is achieved through harmonising within (调伏此一心, 一切皆调伏)

My Lamrim class had a lecturer come over.
She gifted us with this phrase

调伏此一心
一切皆调伏

A translation as taken from a post by our BW Monastery Abbot, Venerable Jing Yuan will be:

Harmonise our heart and mind as all is achieved through harmonising within

Also, realised Master Ri-Chang had brought up this phrase in his Lamrim Commentary:

所以这件事不能以自我为中心——我的经验、我的什么,因为我们没有离苦得乐的经验啊!当一个悲伤的心情生起,当一个怨恨的心情生起,我们都觉得我们是很有道理的啊!他这样对我,我怎么能不伤心?他这样对我,我怎么能不怨恨?那怨恨和伤心,请问是负面情绪还是正面情绪?一定是负面的,负面的就是伤人的!伤谁?当然伤自己呀!我们伤自己却觉得是非常有道理的,为什么?因为他这样对我,所以我伤心、我恨呀!可是伤心和恨,让我们的生命不是更加跌落到痛苦之中了吗?那么用什么办法可以停止伤心和恨别人呢?一定要调整自己对这个事情的看法,所以叫“调伏此一心,一切皆调伏”。
BW Monastery 吉祥宝聚寺 — Lecture No. 0020

Grateful to these Spiritual Guides for the reminder!