Never complain and never explain.
Always desire to learn something useful.
If you think you can do it, you can.
Only the educated are free.
Begin to be now what you will be hereafter.
Without hard work, nothing grows but weeds.
You never know what motivates you.
Wherever you are - be all there.
Who seeks shall find.
Either you run the day or the day runs you.
If God has made the world a perfect mechanism, He has at least conceded so much to our imperfect intellect that in order to predict little parts of it, we need not solve innumerable differential equations, but can use dice with fair success.