The development of efficient algorithms is as much an art as it is a science.

You are never too old to set another goal or to dream a new dream.

To create is to breathe life into silence.

图片Fear is whispered in our ears and shouted in our faces. Faith must be fostered by the man or woman you see every day in the mirror. The former forever snaps at our heels and delays our course. The latter can spur our boot heels to be wandering, stimulate our creativity and drive us forward.

邪恶胜利的唯一必要条件是好人不作为。