Yoga Sūtra Chapter Four verse 23
द्रष्टृदृश्योपरक्तं चित्तं सर्वार्थम् ॥२३॥
draṣṭṛ-dṛṣya-uparaktaṃ cittaṃ sarva-artham ||23||
The all purpose psyche is coloured by the seer and the seen.
draṣṭṛ - seer; one who sees, one who sees welldṛśya - the seenuparakta - dyed, coloured, coloured red; heated, inflamedcitta - psyche (the totality of the human mind, conscious and unconscious); mind; heartsarva - allartha - purpose, aim; sense, meaning, notion; thing, object