To know oneself, one should assert oneself.
If you're going through hell, keep going.
Quality is not an act, it is a habit.
Know or listen to those who know.
Problems are not stop signs, they are guidelines.
Go for it now. The future is promised to no one.
You never know what motivates you.
Either you run the day or the day runs you.
Wherever you are - be all there.
The dog that trots about finds a bone.
A serious and good philosophical work could be written consisting entirely of jokes.