学习数学的唯一方法就是做数学。
The only way to learn mathematics is to do mathematics.
我是个信守承诺的人。
每个基因组都是独特的历史文献。
我们生活在一个人们根据他们最坏的行为而不是最好的行为来评判的世界。
"Freedom is not something that anybody can be given. Freedom is something people take, and people are as free as they want to be."