It's always too early to quit.
Know or listen to those who know.
Be gentle to all and stern with yourself.
The wise does at once what the fool does at last.
After a storm comes a calm.
The secret of getting ahead is getting started.
You never know what motivates you.
To know oneself, one should assert oneself.
If you can dream it, you can do it.
Expect problems and eat them for breakfast.
As a well spent day brings happy sleep, so life well used brings happy death.