1. Man is the master of his fate.2. A lazy youth, a sorry age.3. Do one thing at a time and do it well.4. Youth is full of possibilities.5. Knowledge humbles, ignorance驕傲s.6. Go for it! Just do it!7. A man is only as good as his word.8. If winter comes, can spring be far behind?9. Sharp tools make good work.10. Adversity makes a man wise.