You can feel very proud of your grandson, Mr. Stewart.
你可以为你的孙子感到非常的骄傲, Sewart先生。
He who makes no mistakes makes nothing.
不犯错误者一事无成。
Most of us are able to solve most of our problems. Often, all we need is a good friend who will listen to us while we talk things through. If friends can take turns to listen to each other well, life will be better!