In several of the suttas, the Buddha refers to things he said to himself (or thought to himself). I find these inner verbal processes inspiring and helpful to repeat to myself; there is something particularly poignant about imagining the unawakened bodhisattva saying these words to himself as he purified his mind. They show how discourse with oneself is part of the path (in many cases, the bodhisattva engaged in this internal dialogue; once enlightened, the Buddha no longer had need for them, I gather). For instance, in MN44 the Buddha notes that “placing the mind and keeping it connected (vitakka and vicāra) are a verbal process” — highlighting how these mental-voice or inner-verbal acts are woven into practice.
Of course, one could argue that the entire body of suttas are themselves an example of helpful internal dialogue that could shape the mind. However, it could be helpful to call particular attention to specific passages, often enclosed in quotes, that most clearly reflect the bodhissatva’s self-talk or internal dialogue. A few example passages:
In MN4: "I thought: ‘…What if I subdue that fear and dread while keeping the same posture that I am in when it comes upon me?’ "
In MN8: ‘This is not mine, I am not this, this is not my self.’
‘Others will be attached to their own views…but here we will not be attached to our own views…’
‘Others will lie, but here we will not lie.’
In MN 19 (Dvedhavitakka Sutta):
"I understood: ‘This sensual thought has arisen in me. It leads to hurting myself, hurting others, and hurting both. It blocks wisdom, it’s on the side of distress, and it doesn’t lead to extinguishment.’ "
In MN 20 (Vitakkasaṇṭhāna Sutta): (This is part of the reflection on how to remove distracting / unwholesome thoughts.)
‘these thoughts are unskillful, they’re blameworthy, and they result in suffering.’
Also, as another strategy to reduce the mental energy behind a thought, "They’d think: ‘Why am I walking so quickly? Why don’t I stand still? Why am I standing? Why don’t I sit?’
In MN41:
“may I realize undefiled freedom of heart…with my own insight”
These show how the unawakened bodhisattva sometimes “talked to himself” — questioning, judging, redirecting, allowing him to spiritually progress to become the Buddha. These become tools for course-correction and inner vigilance.
If possible, could you share with me any other examples of skillful self-talk in the suttas that perhaps have resonated with you?