Be gentle to all and stern with yourself.
The wise does at once what the fool does at last.
To know oneself, one should assert oneself.
If you've got a talent, protect it.
By failing to prepare, you are preparing to fail.
If you can dream it, you can do it.
Well done is better than well said.
I can, therefore I am.
Things do not happen. Things are made to happen.
Wherever you are - be all there.
Knowledge is never too dear.