Failure gave me an inner security that I had never attained by passing examinations. Failure taught me things about myself that I could have learned no other way. I discovered that I had a strong will, and more discipline than I had suspected; I also found out that I had friends whose value was truly above the price of rubies.
You have to believe in yourself when no one else does.
每个人都是艺术家。
数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
The interplay between theory and observation is what advances astrophysics.
Going out is not the goal, going deep is our real target.
"You don't have to be perfect to be amazing."