无人应为其天性缺陷受全责；但若不加努力改正，便应受责。
No one is altogether to be blamed for the defects of his nature; but he is blameworthy if he takes no pains to correct them.
You can’t put a limit on anything. The more you dream, the farther you get.
The most advanced agricultural systems still depend on the most fundamental element: healthy soil.
When you are stuck， explain your problem to others. Often simply laying out a problem will present a solution. Make “explaining the problem” part of your troubleshooting process.
凡事要有节制，一生便不会因不恰当的行为而蒙受羞耻。
