Success is not final, failure is not fatal: It is the courage to continue that counts.

没有听到不如亲耳听到，亲耳听到不如亲眼见到，亲眼见到不如清楚知道，清楚知道不如亲自实践。

Continuous improvement is not just a slogan, it should be our daily practice.

科学是理解宇宙语言的艺术。