Do not worry about your difficulties in Mathematics. I can assure you mine are still greater.
不要担心你在数学上遇到的困难；我敢保证我遇到的困难比你还大得多。
That’s one small step for a man, a giant leap for mankind.
一个组织的愿景质量决定了其方向的质量。
The future is not something we enter. The future is something we create.
The best technology is invisible. It works so well that you don't even notice it.
死者既已安葬，活着的人就不要长久地哭泣，而应该尽快做事，每个人都做自己能做的事，并用来使大家互利。
I want to be remembered as a good person
"书籍是心灵的窗户，透过它们我们可以看到更广阔的世界。"