“If I'm sincere today, what does it matter if I regret it tomorrow?”

“No matter what happens, or how bad it seems today, life does go on, and it will be better tomorrow.”

“It isn't the burdens of today that drive men mad. It is the regrets over yesterday and the fear of tomorrow. Regret and fear are twin thieves who rob us of today.”

“I won't look back to regret yesterday, we're not handed tomorrow so I'll live for today”

“Inbetween yesterday's regret and tomorrow's dream is today's opportunity. Seize the chance!”

“Today I realized that what I wrote yesterday I really wrote today: everything from December 31 I wrote on January 1, i.e. today, and what I wrote on December 30 I wrote on the 31st, i.e. yesterday. What I write today I'm really writing tomorrow, which for me will be today and yesterday, and also, in some sense, tomorrow: an invisible day. But enough of that.”