The true measure of success is leaving a positive legacy for future generations.
New opinions are always suspected, and usually opposed, without any other reason but because they are not already common.
The genome is a map of our evolutionary travels.
Some books are to be tasted, others to be swallowed, and some few to be chewed and digested.
It's not the absence of fear. It's overcoming it. Sometimes you've got to blast through and have faith.