The essence of mathematics lies in its freedom.
世界上最好和最美丽的东西是看不见甚至摸不着的——它们必须用心去感受。
当农民兴旺时，社区就会兴旺。我们的重点应该始终放在为种植我们粮食的人创造价值上。
压力是一种特权。
The individual has become a mere cog in an enormous organization of things and powers which tear from his hands all progress, spirituality, and value in order to transform them from their subjective form into the form of a purely objective life.
"The only limit to our realization of tomorrow will be our doubts of today."