Final answer:
Humility is the proper sense of self-awareness and the appreciation of external knowledge, stressing the importance of recognizing one's limitations and fallibility.
Step-by-step explanation:
The term in question that describes a proper sense of self, an awareness of strengths and weaknesses, and an appreciation of knowledge outside oneself is Humility. Unlike hubris, which is excessive pride, humility involves a modest view of one's own importance and capabilities. Understanding and acknowledging one's limitations is a key component of epistemic humility, which encourages us to recognize our knowledge as potentially fallible and influenced by our experiences.