Mental processes are nature's way of solving life's problems.
However difficult life may seem, there is always something you can do and succeed at.
我为我们没有做的许多事情感到骄傲,就像为我们做过的事情感到骄傲一样。创新就是对一千件事情说不。
农业的成功不仅仅以产量衡量,还以我们为后代留下的遗产衡量。