Sustainability starts with small steps, but requires big vision.

最伟大的旅程是那些在不知不觉中改变我们的旅程。

"The city’s poor are like the roots of a tree; unseen, but essential to its life."

The wild doesn’t give you second chances. You have to make every moment count.

"You are not the opinion of somebody who doesn't know you."

我不是说唱歌手，我是一个天堂的传奇。

世界上最好和最美丽的东西是看不见甚至摸不到的 - 它们必须用心去感受。

The great question which, in all ages, has disturbed mankind, and brought on them the greatest part of their mischiefs, has been, not whether there be power in the world, nor whence it came, but who should have it.

The scientific community must work together to address global challenges.