写作是一种乐观的行为。如果你觉得它不重要，你就不会费心去做。
同有修养的人交谈，胜过闷头读十年书。
The best preparation for tomorrow is doing your best today.
Success is the best revenge.
The secret of getting ahead is getting started.
In the realm of computational learning, the key is not just to learn, but to learn efficiently.
Every tree planted today is a legacy for future generations.
享受失败并从中学习。你永远无法从成功中学到东西。