自我認同感

It is a leap in the process of cognition. 這是認識過程的一次飛躍。

I do not like to go to the movies by my self. 我不喜歡自己一個人看電影。

I my self is going to make a sandwich. 我要親手做個三明治。

He was a wreck of his former self. 他身體壞得不成樣子，已興從前判若兩人。

Knowledge of self increases as one gets older. 隨著年歲的增長，人們的自我認識也不斷加深。

He's not looking like his old self lately. 他最近看起來不像以前那樣。