数据结构是高效算法的支柱。

Gratitude is an antidote to negative emotions, a neutralizer of envy, hostility, worry, and irritation.

Sometimes the hardest person to forgive is yourself.

数据是人工智能的生命线。

世界的历史是用山脉的语言书写的。

Now some advantages particular to this age are not to be denied. Boredom seems to have been vanquished. There is always something to do, but hasn’t this translated into a perpetual distraction in our lives.