Don't be afraid to do things differently.

不要害怕做事与众不同。

Don't be afraid to do some research on your own.

不要害怕自己做一些研究。

Buy products that last (and don't be afraid to do the dishes).

买那些可以长久使用的物品(不要害怕洗餐具)。

Also, don't be afraid to do a lot of trial-and-error kinds of things.

同时，不要害怕做了大量的试验和错误的事情。

Don't be afraid to do anything wrong, even if the wrong without regret.

不要害怕做错什么，即使错了也不必懊悔。