Never complain and never explain.
Problems are not stop signs, they are guidelines.
By failing to prepare, you are preparing to fail.
To know oneself, one should assert oneself.
The wise does at once what the fool does at last.
You never know what motivates you.
The most effective way to do it, is to do it.
The dog that trots about finds a bone.
Always desire to learn something useful.
To be a good loser is to learn how to win.
Polygraph tests are 20th-century witchcraft.