今天种植的每一棵树都是留给后代的遗产。
I have learned to seek my happiness by limiting my desires， rather than in attempting to satisfy them.
It's not about how hard you hit. It's about how hard you can get hit and keep moving forward.
"Every saint has a past, and every sinner has a future."
谦逊是科学家所能拥有的最大美德。
You cannot get smart people to work extremely hard just for money.