I've long been tired of sitting in an office all day.

This plant has long been known for its medicinal qualities

这种植物一直以其药性而闻名。

The word 'undertaker' had long been in common usage

undertaker一词早已广泛使用。

I have long been aware of your high fame.

久已仰慕盛名。

Chinese silk has long been famous all over the world.

中国丝绸在世界上素有盛誉。

Its never too late to learn how to program a computer, build a website, speak a new language.

学编程、做网站、学一门新的语言，永远都不晚。

For people who want to adopt a healthy and meaningful life style, it is important to find time to learn certain new knowledge. Just as an old saying goes: it is never too late to learn.

对于那些想过上健康而有意义的生活的人们来说，找时间学习一些新知识是很重要的，正如那句老话：活到老，学到老。

"It's a wonderful feeling. I had always wanted to dance and it's never too late to learn."

“跳芭蕾的感觉很美妙。我一直都想学会跳舞，只要你想学，年龄永远不是问题。”

I had always wanted to dance and it's never too late to learn.

我一直都想学会跳舞，只要你想学，年龄永远不是问题。

I want to remind you that it's never too late to learn.

我想提醒你们，无论何时开始学习都不迟。

Just as an old saying goes: it is never too late to learn.

就像一句老话说的那样：学习，永远不迟。

It's never too old ( late) to learn. We must esteem them as teachers, learning from them respectfully and conscientiously.

再老（晚）也能学。拜他们做老师，恭恭敬敬地学，老老实实地学。

Finally, all of us should hold the idea that it's never too late to learn.

最后，我们都应该抱着学习永远不会太晚的想法。

It's never too late to learn English!

学习英语永远都不会迟！

First, it's never too late to learn something about one's country – its past, its present and its geography.

首先，去学习自己国家的过去，现在以及地理问题永远都不是一件很晚的事情。

Never too Old to Learn is an idiom.

活到老学到老'是句成语.

Never too old to learn.

学无止境;活到老学到老.

Although you have fallen down many times on the ice surface, never say die if you want to be a good skater.

虽然你在冰面上摔倒过许多次，但如果你想成为一个好的滑冰手，你就不要泄气。

B: Never say die. The darkest hour is the nearest dawn.

别这么说，现在只是黎明前的黑暗。

Never say die! Up man, and try.

不要气馁，朋友，振作起来，试试吧！

It's from Einstein, my aim is to go beyond myself and never ever say die.

这是爱因斯坦说的。我的生命的目标是：不断超越自己，永不言弃。