Yes, it's an interesting twist that the book is
titled Parable of the Sower.The "sower" is a poem that portrayed itself as a message to its ardent reader. ... The poem motivates them to stick with their goals and be steadfast until they reach their goals. According to the poem, the old man sowed the seed when the weather was not suitable but then achieves success in the end.
Here are several typographical features on documents that usually made to help out the readers :
- Open Type , by microsoft
- Apple's Apple advanced typography, by aple
- SIL's Graphite
hope this helps