Having knowledge but lacking the power to express it clearly is no better than never having any ideas at all.

The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart.

It always seems impossible until it's done.

It takes considerable knowledge just to realize the extent of your own ignorance.

It does not matter how slowly you go as long as you do not stop.

Today, knowledge has power. It controls access to opportunity and advancement.

We have all the light we need; we just need to put it in practice.

Wisdom is the power to put our time and our knowledge to the proper use.

Avoid popularity; it has many snares and no real benefit.

Anyone who has never made a mistake has never tried anything new.