旅行对我来说，是恢复青春活力的源泉。
Traveling is for me a source of rejuvenating vitality.
The universe is not only stranger than we imagine, but stranger than we can imagine.
"You can't live your life for other people. You've got to do what's right for you, even if it hurts some people you love."
I’m just paying my rent every day in the tower of song.
Behavior is determined by the current stimulus situation and past reinforcement history.
Time is a continuous entity that includes the past, present, and future.
The mind is the most important thing in tennis.