The key to success is to focus on goals, not obstacles.
成功的关键是专注于目标，而不是障碍。
The leather industry must evolve or risk becoming obsolete. Our responsibility is to balance tradition with progress.
在科学的海洋中，每个人都是学生，永远有新的东西要学习。
不要害怕放弃好的东西去追求伟大的东西。