过去是紧贴我们脚跟的影子。
The past is a shadow that clings to our heels.
如果不改善个人,就无法希望建立一个更美好的世界。
健康的鱼类意味着健康的人类和健康的地球。
Simplicity has a way of improving performance by enabling us to better understand what we are doing.
The best way to predict the future is to create it.
The best way to predict the future is to invent it.