Man barricades against himself.

A leader should have higher grit and tenacity, and be able to endure what the employees can't.

我在土地上长大，我知道饥饿是什么。

No one is altogether to be blamed for the defects of his nature; but he is blameworthy if he takes no pains to correct them.  

生活只有一次，必须活得热烈，但也要小心，因为没有重来的机会。