To know oneself, one should assert oneself.
Without hard work, nothing grows but weeds.
The wise does at once what the fool does at last.
Problems are not stop signs, they are guidelines.
If you think you can do it, you can.
Go for it now. The future is promised to no one.
Begin to be now what you will be hereafter.
Be kind whenever possible. It is always possible.
I can, therefore I am.
Do not weep do not wax indignant. Understand.
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.