A youth went to visit a sage (智者) in a mountain    the wisdom of life.
“Could you please tell me what is the most important day in our lives? Is it the day we die or the day we were born,    the day our career takes off?” the youth asked.
“   of those. The most important day in our lives is today.” The sage replied immediately.
“Is    because of my visit?” the youth asked in surprise.
“Even if nobody visited me today, today would still be important. No matter how memorable yesterday is, it has gone by like    ship sinking into the sea, no matter how brilliant tomorrow may be, it is not yet to come; but  simple today is, it is under your control.”
Inspired, the youth nodded and went away.
Today is the only wealth we have.   , what we should do now is to forget yesterday and tomorrow, and quickly grasp