If you think you can do it, you can.
The secret of getting ahead is getting started.
By failing to prepare, you are preparing to fail.
If you're going through hell, keep going.
Begin to be now what you will be hereafter.
The dog that trots about finds a bone.
If you've got a talent, protect it.
To know oneself, one should assert oneself.
Go for it now. The future is promised to no one.
Problems are not stop signs, they are guidelines.
My doctors warned me repeatedly that if you don't stay positive, you don't do well.