It's always beneficial to acquire more skills; skills are never a burden. The more skills one masters, the better.
学习再多的知识和技能，艺不压身，总有一天会派上用场
Learning more knowledge and skills is always beneficial; they will surely come in handy one day.
Next Idiom
It's always beneficial to acquire more skills; skills are never a burden. The more skills one masters, the better.