解释:脚力不强劲,行程就不会远;刀刃不锋利,割东西就不会深。
The personality of the teacher is the cornerstone of education.
当不同的思想汇聚在一起时,才能做出最好的科学。
The future is not something we enter. The future is something we create.
生活是一场不会重复的盛宴。