资料来源 : pyDict

自知之明,自觉

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Self-knowledge \Self`-knowl"edge\, n.
   Knowledge of one's self, or of one's own character, powers,
   limitations, etc.

资料来源 : WordNet®

self-knowledge
     n : an understanding of yourself and your goals and abilities