The dog that trots about finds a bone.
Know or listen to those who know.
To know oneself, one should assert oneself.
After a storm comes a calm.
Be kind whenever possible. It is always possible.
Begin to be now what you will be hereafter.
Without hard work, nothing grows but weeds.
Be thine own palace, or the world's thy jail.
Wherever you are - be all there.
Expect problems and eat them for breakfast.
The frontiers of knowledge in the various fields of our subject are expanding at such a rate that, work as hard as one can, one finds oneself further and further away from an understanding of the whole.