理解宇宙的探索是一段永无止境的旅程。
The search for understanding the universe is a journey that never ends.
My family is my foundation. Everything I am is because of them.
The stream of thought flows toward purposeful ends.
生活中最重大和最重要的问题从根本上都是无法解决的。它们永远无法被解决，只能被超越。
There are tracts in my life that are bare and silent. They are the open spaces where my busy days had their light and air.