Success is built on a foundation of failure.

The most valuable resource in agriculture is not the crop, but the people who grow it.

A man is like a fraction whose numerator is what he is and whose denominator is what he thinks of himself. The larger the denominator, the smaller the fraction.

有机世界的发展是根据基于物质构成及其固有力量的不可变规律进行的。

The best technologies fail without the right people to implement them.

创新往往源于对现状的质疑。