The fool doth think he is wise, but the wise man knows himself to be a fool.

The only limits that exist are the ones you place on yourself.

The key to successful investing is to have a strong understanding of the fundamentals, a disciplined approach, a clear understanding of the market, a long-term perspective, a clear understanding of the risks and rewards, and a strong understanding of the market psychology.

The most beautiful things in life are free.

农业技术应该赋能农民，而不是取代他们。