The more you lose, the more you learn. The more you learn, the better you get.

The value of psychology is in its power to explain life.

【释义】画妖魔鬼怪容易，画狗和马却很难。

"To understand the present, we must listen to the voices of the past."

我认为能够不过于严肃地对待自己是很重要的。