The economics of gender is not a niche subject; it is central to understanding modern economies.
释义:善攻者让对手防不胜防,善守者让对手无处下手。
Never stop learning. The minute you think you know it all is the minute you stop growing.
"La verdadera libertad está en la mente y en el corazón."
The secret of a happy old age is to have a good memory and a bad one.