非我而当者,吾师也;是我而当者,吾友也;谄谀我者,吾贼也。
能正确指出我缺点的人,是我的好老师;能赞成又能鞭策我的人,是我的好朋友;谄媚又阿谀奉承我的人,是害我的贼寇。
The deepest love is often the most silent.
Innovation is not just about technology; it's about changing the way we think and act.