你可能无法改变现实,但你可以改变你对现实的态度,而这,矛盾的是,会改变现实。
You may not be able to alter reality, but you can alter your attitude towards it, and this, paradoxically, alters reality.
The past is a mirror in which we see ourselves reflected.
The only person you should try to be better than is the person you were yesterday.