最后，我们只会后悔我们没有抓住的机会。
"In the end, we only regret the chances we didn't take."
"Grief is a sort of madness, I think. It makes you do strange things."
Change is inevitable, but growth is optional.
The important thing in life is to have a great aim，and the determination to attain it.
Reflection on the past is the source of wisdom for the future.
To solve a problem, one must first understand its nature and then find the right tools to tackle it.