Some of life, you have to go to the great challenges.

"The power of words can build bridges or burn them; choose wisely."

如果农民不能有效使用，最先进的技术也毫无价值。

Success is not final, failure is not fatal: it is the courage to continue that counts.

"Imagination is more important than knowledge."

And never would they make a mistake in the order of their entry upon the stage. It would be magnificent.

"We need to think differently about how we approach cancer treatment."

The work of art is a whisper of the cosmos.