一个试图教学而不激发学生学习欲望的教师,就像在冷铁上敲打。
Success is not about the destination, it's about the journey.
释义:圣人不会看重一尺长的美玉,却珍惜每一寸光阴。
解释:对上天表示恭敬,不仅是指态度上恭顺守礼,还应该具备实际内容。
The power of abstraction allows us to see the common threads that run through seemingly disparate problems.