The pursuit of mathematical knowledge is a journey that never ends, filled with endless curiosity and wonder.
气候变化是我们这个时代最大的挑战之一,我们必须立即采取行动。
种树的最佳时间是20年前,次佳时间是现在。
可持续发展不仅仅是保护树木,更是确保人类与自然都能繁荣的未来。
"Theoretical computer science is not just about algorithms and data structures; it's about understanding the fundamental limits of computation."
性能的关键在于优雅,而不是大量的特殊情况。