To be brave is to love someone unconditionally, without expecting anything in return.
To have a confident attitude, please learn to learn you do not have to learn the knowledge.
可持续性不仅仅是一个流行词,它是负责任水产养殖的基础。
If you want to be the best, you have to do things that other people aren't willing to do.
Collaboration beats competition when it comes to long-term progress.
解释:向外物游览就要要求外物的完备,向自己内心求取,则能充实完善自身。