The worst of all human ailments: indecision.
It takes a habit to replace a habit.
If your environment is not to your liking, change it!
All achievements, all earned riches, have their beginning in an idea.
Great achievement is usually born of great sacrifice, and is never the result of selfishness.
There would be no advantage to be gained by sowing a field of wheat if the harvest did not return more than was sown.