有时最小的东西占据了心中最大的空间。
"Sometimes the smallest things take up the most room in your heart."
Patience is key in observational astronomy—some discoveries take decades to confirm.
有时候,旅程教会你很多关于目的地的事。
It always seems impossible until it's done.
所以君子严于律己.宽以待人,而平庸的人却宽以待己.严于律人。