I believe in second chances because I know what it's like to need one.
我相信第二次机会，因为我知道需要第二次机会是什么感觉。
Understanding the computational complexity of learning problems is essential for developing efficient algorithms.
Life is like a song, with highs and lows, but every part is precious.
The truth is rarely pure and never simple.
我的信念是：坚持做自己，总会有人欣赏。