充分活着就是接受欢乐与悲伤。
To live fully is to accept both joy and sorrow.
Knowledge is the highest wealth of humanity, and sharing knowledge is the greatest generosity.
不担心别人不了解自己，担心的是自己不能了解别人。
可持续性不是一种趋势，而是我们对下一代的责任。
写作很简单：你只需要坐在那里盯着一张白纸，直到额头上冒出鲜血。
柴油发动机可以使用植物油作为燃料，这将极大地促进使用该技术的国家的农业发展。
最好的肥料是农民的影子。
The process of perception is not a simple matter of recording sensory data but involves the active organization of that data into meaningful patterns.
