"I don't know what the future holds, but I know who holds the future."
There is no such thing as an empty space or an empty time. There is always something to see, something to hear.
数学和计算机科学之间的相互作用是深刻而美丽结果的丰富源泉。
The time of life is limited and unchangeable, so it is necessary to use every minute efficiently. Not using it well is a waste.
"Imagination is more important than knowledge."