I don't regret the past. It made me who I am today.
The power of mathematics lies in its ability to abstract and generalize.
The dead are not silent. They are merely waiting to be heard.
In the end, we will remember not the words of our enemies, but the silence of our friends.
那些将环境挑战视为设计机遇的公司将会蓬勃发展。
Life is short, make it sweet.