The most effective way to do it, is to do it.

It's always too early to quit.

The wise does at once what the fool does at last.

Know or listen to those who know.

Never complain and never explain.

To know oneself, one should assert oneself.

You never know what motivates you.

Do not weep do not wax indignant. Understand.

To be a good loser is to learn how to win.