这很简单，你只需拿些东西，对它做点什么，然后再做点别的。
"La literatura es el arte de la paciencia, tanto para quien escribe como para quien lee."
The food system must evolve to meet the needs of a growing population.
天也有喜怒哀乐的情感，与人类的情感是相通的。
In science, as in life, the important things are rarely simple or obvious.
Don't be afraid of failure, be afraid that you don't even dare to try.