By failing to prepare, you are preparing to fail.
Do not weep do not wax indignant. Understand.
The dog that trots about finds a bone.
To know oneself, one should assert oneself.
Be gentle to all and stern with yourself.
The wise does at once what the fool does at last.
The most effective way to do it, is to do it.
Know or listen to those who know.
Be kind whenever possible. It is always possible.
If you're going through hell, keep going.
The man with the real sense of humor is the man who can put himself in the spectator's place and laugh at his own misfortune.