求解释下列句子1 No pains,no gains.2 It is never too late to learn._英语解答

求解释下列句子
1 No pains,no gains.
2 It is never too late to learn.

人气：259 ℃　时间：2020-02-05 23:42:14

解答

一份耕耘一份收获
.学不嫌晚；活到老,学到老