The unity of mathematics is not imposed but discovered.
数学的统一性不是强加的，而是被发现的。
Always plan for the worst and hope for the best.
I’m comfortable with my role. I’m comfortable with who I am. I’m comfortable with the player I’ve become.
I don’t fear losing. I fear not giving my best.
The profession of book writing makes horse racing seem like a solid, stable business.
The truth is a beautiful and terrible thing, and should therefore be treated with great caution.
Education is the foundation upon which sustainable forestry is built.
A leader is one who knows the way, goes the way, and shows the way.