幸福になる基本原則は、今の現状を受け入れることです。
その状態を不幸と思わないこと。
その状態で、高みに向かって努力し、昨日の自分よりもさらに良くなるようにしていきましょう。
The moment when you know you have enough, you can be happy.
The basic principle of becoming happy is to accept the current situation.
Do not think that condition is misery.
In that state, we will try our best towards height and let us make it even better than ourselves yesterday.