Do not weep do not wax indignant. Understand.
Only the educated are free.
The dog that trots about finds a bone.
If you're going through hell, keep going.
Be kind whenever possible. It is always possible.
If you think you can do it, you can.
The secret of getting ahead is getting started.
It's always too early to quit.
Never complain and never explain.
Go for it now. The future is promised to no one.
A serious and good philosophical work could be written consisting entirely of jokes.