The most profound discoveries often come from the simplest observations.

I always try to stay focused on the present moment.

我不是说唱歌手，我是一个澳大利亚的传奇。

The greatest mistake you can make in life is to be continually fearing you will make one.

在减少排放的同时满足能源需求是我们这个时代的决定性挑战。