No affection but interests can be found in the world of animals.
在动物的世界里，只有利益，没有感情。
From Animal World ( A movie in 2018)
My brother, you must get up every morning with determination if you are going to go to bed with satisfication.
Worring does not empty tomorrow of its troubles, it empties today of its strength.
忧虑不会消除明天的麻烦，它只会耗尽今天的力气。
From Corrie Ten Boom.
Don't worry about the future too much, for there is no royal road to learing.
And never quit, you know, quitters would never win and winners never quit.
So, no matter what the result is, no matter how frustrating it is, if we want to win, if we want to make a little progress in this field, just hold on, just keep moving forward.
To be a good employee, to be a good son, to be a good father, to be a good husband.