"Apart from plain illustration purposes, flashcards can be used to support memorization by way of spaced repetition. A method to achieve this was proposed by the German science popularizer Sebastian Leitner in the 1970s. In his method, known as the Leitner system, flashcards are sorted into groups according to how well you know each one. This is how it works: you try to recall the solution written on a flashcard. If you succeed, you send the card to the next group. But if you fail, you send it back to the first group." (Wikipedia)
A vaulted canvass
on which to locate ourselves in relation to the universe,
A twinkling sense of comfort
when we are at our most vulnerable.
The most respected
leaders are servants also,
Slaves to their principles
of ethics and justice,
Tireless workers
for the sustainability of the planet,
Followers of a greater
destiny at the hands of humanity.
Leadership is the art of guiding
us to the inner path that leads us to our own highest potential.