Sustainability isn't an option; it's a responsibility we owe to future generations.
I live for the moments when I can do something that nobody else can do.
The greatest performance improvement of all is when a system goes from not working to working.
唱歌的人不求声音高尖而求合乎节拍，评论者不追求华丽的辞藻而注重所谈论的事情符合实际。
The only time I feel at peace is when I’m in the water.