"We live in a world where the past is always present, and the future is always uncertain."

因果视角是解开宇宙之谜的关键。

选择一个简单的理念，矢志不渝地去执行。

Remembering that I'll be dead soon is the most important tool I've ever encountered to help me make the big choices in life. Because almost everything—all external expectations, all pride, all fear of embarrassment or failure—these things just fall away in the face of death, leaving only what is truly important. Remembering that you are going to die is the best way I know to avoid the trap of thinking you have something to lose. You are already naked. There is no reason not to follow your heart.