People with a clear sense of identity know who they are and what they stand for. They have a strong sense of self and are not easily swayed by others.

我在数学上花费的时间越多，我就越感到兴奋。

我热爱竞争。我热爱比赛。我热爱站在竞技场上的感觉。

I have lost the immortal part of myself, and what remains is bestial.

语言是过去和未来之间的桥梁。