Well done is better than well said.
The secret of getting ahead is getting started.
Begin to be now what you will be hereafter.
I can, therefore I am.
Problems are not stop signs, they are guidelines.
To know oneself, one should assert oneself.
Only the educated are free.
If you can dream it, you can do it.
Always desire to learn something useful.
Never complain and never explain.
I broke down while at Oxford, was rejected by a record number of medical tribunals during the War, and finally got permission to leave Oxford and do civilian work till the War ended.