One of the best things to do sometimes is simply to be.
I am not what I think. I am thinking what I think.
...we should always act as if it were impossible to fail.
Things may happen around you, and things may happen to you, but the only things that matter are the things that happen in you.
The thing I fear comes upon me
There is only one way by which you can achieve prosperity. It is to take charge of your mind.