The joy of mathematics comes from the moments of clarity when complex things become simple.
We must be free not because we claim freedom, but because we practice it.
创新和技术将是满足世界日益增长的能源需求同时减少环境影响的关键。
当时尚产业在创意与实用性之间取得平衡时,它就会蓬勃发展。