农民是我们全球食品系统中无名的英雄。
The very existence of libraries affords the best evidence that we may yet have hope for the future of man.
The past is always tense, the future perfect.
Representation theory provides the language in which many number-theoretic phenomena can be expressed.
Life is not about what you can’t do, it’s about what you can do.
Simple living, high thinking: this is the path to real happiness.