The only way to learn mathematics is to do mathematics.
学习新编程语言的唯一方法就是用它编写程序。
最重要的是保持专注并持续交付产品。
The most sustainable aquaculture operations are those that mimic nature.
"She was free in her wildness, she was a wanderess, a drop of free water. She belonged to no man and to no city."