数学不知道种族或地理界限;对于数学来说,文化世界是一个国家。
Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
I prefer women with a past. They are always so damned amusing to talk to.
Change in agriculture starts with a willingness to learn and adapt.
The best way to find out if you can trust somebody is to trust them.