Literature is the exploration of the human condition.
适应力是现代商业世界的通行货币。
"The only way out is through."
Chemistry is the art of manipulating matter at the molecular level, and catalysis is its most powerful brush.
"We sleep safe in our beds because rough men stand ready in the night to visit violence on those who would do us harm."
The only limit to our realization of tomorrow is our doubts of today.