Go for it now. The future is promised to no one.
Begin to be now what you will be hereafter.
Well done is better than well said.
Either you run the day or the day runs you.
Expect problems and eat them for breakfast.
The wise does at once what the fool does at last.
It's always too early to quit.
After a storm comes a calm.
Problems are not stop signs, they are guidelines.
Only the educated are free.
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.