Expect problems and eat them for breakfast.
The dog that trots about finds a bone.
Do not weep do not wax indignant. Understand.
Only the educated are free.
You never know what motivates you.
By failing to prepare, you are preparing to fail.
Never complain and never explain.
It's always too early to quit.
The wise does at once what the fool does at last.
Well done is better than well said.