14. 5. Inspiring quotations 1. Knowledge advances by steps and not by leaps. 学习只能循序渐进,而不能跃进。 3. There is no royal road to learning. 书山有路勤为径,学海无涯苦作舟。 2. More haste, less speed. 成功的秘诀在于对目标的执着追求。 4. The secret of success is, consistency to purpose. 欲速则不达。