Do what you can, with what you have, where you are.
化学最令人兴奋的地方在于能够创造出从未存在过的新分子。
农业的创新不仅仅是技术问题,更是思维方式的转变。
"The only way to have a friend is to be one."
The only limits that exist are the ones you place on yourself.