When you have the right intention, the right opportunity will open the door.

Results are always hidden in thoughts and actions.

When you are searching for knowledge, knowledge is also searching for you.

Knowledge is beautiful science is amazing.

Curiosity is the beginning of knowledge, but understanding is the beginning of wisdom.

The future depends on attitude, aptitude, and gratitude--not on knowledge.

There is no knowledge without learning. There is no wisdom without experience.

Getting an education might be difficult, but it makes life easy. Being uneducated might be easy, but it makes life difficult.

Education is not a destination, but it is a curious journey to enjoy the beauty of life.

Education gives you lights to see, wings to fly, and music to sing.

Getting an early education and then continuing it throughout life is a brilliant way to achieve success and live a purposeful life.

God always estimates how diligent a person is to his work.

To militant Islamists, the expulsion of the Soviets was just the prelude to purging the entire Islamic world of infidels.

God wrote His loveliest poem on the day He made the first silver poplar tree, And set it high upon a pale-gold hill For all the new enchanted earth to see.

Democracy is not a mathematical deduction proved once and for all time. Democracy is a just faith fervently held, commitment to be tested again and again in the fiery furnace of history.

I love the smell of estrogen in the morning.

If you're not dead, God's not done.

We've let too much time go by. We've been busy with war instead of being busy with peace. And that's what space travel is all about. It's all about peace and exploration and wonder and beauty.

The thing under my bed waiting to grab my ankle isn't real. I know that, and I also know that if I'm careful to keep my foot under the covers, it will never be able to grab my ankle.

Retiring' - within that word is 'tiring,' and I'm not tired. I don't believe in retirement, really.