为文之道,必本于道德,而后可以言文。
写作文章的根本,必须立足于道德,然后才能谈论文章。
The price of freedom is eternal vigilance.
What I feared most for myself at your age was not poverty, but failure.
创新是水产养殖的命脉;没有它,我们就会停滞不前,无法满足地球日益增长的需求。
The most advanced agricultural systems still depend on the most fundamental element: healthy soil.