"I don't need to be perfect. I just need to be good enough."
我不需要完美。我只需要足够好。
没有熟练的操作者,最先进的机械也毫无意义。
We must stop just talking about change and start acting.
What is necessary to change a person is to change his awareness of himself.
可持续性不是一种选择——它是我们未来的基础。
Always think big and don't listen to people who tell you it can't be done.