#Reading & Writing

“The illiterate of the future are not those who can't read or write but those who cannot learn, unlearn, and relearn.”

“Your ability to rethink and unlearn matters far more than raw intelligence.”

“The hard choices — what we most fear doing, asking, saying — are very often exactly what we most need to do.”

You don’t have to see the whole staircase, just take the first step.

One step at a time is all it takes to get you there.

Dreams can come true, but there is a secret. They're realized through the magic of persistence, determination, commitment, passion, practice, focus and hard work. They happen a step at a time, manifested over years, not weeks.

Waves move in repeating cycles. Just like a cork bobbing up and down in the ocean, the motion repeats over and over again. This repeating motion is called periodic movement.

The period of a wave is the time it takes to complete one full cycle. For example, if a wave takes two seconds to go up and down, its period is two seconds.

Frequency describes how many waves pass in one second. If each wave takes two seconds, the frequency is 0.5 waves per second.