有时最艰难的旅程是那些带你回到自我的旅程。
"Sometimes the hardest journeys are the ones that take you back to yourself."
The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart.
The mind is the organ of adjustment par excellence.
The beauty of mathematics is that it allows us to abstract away from the physical world and focus on the underlying principles.
The PAC learning framework provides a formal way to quantify the learnability of a concept class.
There is no method but to be very intelligent.