The best means to always warn me that we have to hope that it will succeed, it is not wrong, but on the hope would be disappointed as well, so we have to prepare it and accept it.
Meaning that I am always reminded that we are hoping to be successful not only on the hope that it would be met with disappointment as well, so we have to be mentally prepared for it and accept it.
The good. Remind me that we always hope to succeed was right but on the hope ก็ย่อม met with disappointment as well, so we must be prepared to accept it.