心こころ覚おぼえに

adverb

as a reminder; to help remember

Used when doing something to aid memory, such as jotting down a note or making a mark. Often appears in the phrase 心覚えに書く (write down as a reminder).

• 忘わすれないように、心こころ覚おぼえにメモを取とった。

  I took a note as a reminder so I wouldn't forget.

• 彼かれは心こころ覚おぼえに、手て帳ちょうに簡かん単たんな絵えを描かいた。

  He drew a simple picture in his notebook as a memory aid.