世界充满痛苦，也充满战胜痛苦。

Every challenge in farming is an opportunity to grow - literally and figuratively.

If you're trying to achieve, there will be roadblocks. I've had them; everybody has had them. But obstacles don't have to stop you. If you run into a wall, don't turn around and give up. Figure out how to climb it, go through it, or work around it.

讨论学问要看其人的品行，讨论政治要考察当时的形势

Don't watch the clock; do what it does. Keep going.