Things do not happen. Things are made to happen.
Expect problems and eat them for breakfast.
If you're going through hell, keep going.
Without hard work, nothing grows but weeds.
Be kind whenever possible. It is always possible.
By failing to prepare, you are preparing to fail.
Know or listen to those who know.
You never know what motivates you.
Quality is not an act, it is a habit.
Go for it now. The future is promised to no one.
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.