Never let success get to your head, or failure to your heart.
The history of mathematics is a history of human curiosity and ingenuity.
Great companies don't just sell products; they solve problems.
所有卓越的事物都与它们的稀有性一样困难。
当生存成为日常课题,长期计划便成了奢侈品。
Boundaries define us. They define what is me and what is not me. A boundary shows me where I end and someone else begins, leading me to a sense of ownership.