By failing to prepare, you are preparing to fail.
Problems are not stop signs, they are guidelines.
I can, therefore I am.
After a storm comes a calm.
To know oneself, one should assert oneself.
Wherever you are - be all there.
The wise does at once what the fool does at last.
Expect problems and eat them for breakfast.
Either you run the day or the day runs you.
Well done is better than well said.
The one phrase you can use is that success has a thousand fathers, and failure is an orphan.