Excess and deficiency are equally at fault.
A gentleman is calm and spacious: the vulgar are always fretting.
The man who loves his job never works a day in his life.
A lion chased me up a tree, and I greatly enjoyed the view from the top.
Love makes a spot beautiful: who chooses not to dwell in love, has he got wisdom?
Acquire new knowledge whilst thinking over the old, and you may become a teacher of others.