Mathematics is the art of turning complexity into clarity.
土壤记得我们遗忘的事:尊重它,它将回报子孙后代。
We are all cut from the same genetic cloth, and that cloth was woven in Africa.
To truly know the world, look deeply within your own being; to truly know yourself, take real interest in the world.
我不喜欢被贴标签。
为了将关心转变为行动,我们需要发现问题,找到解决方案以及评估后果。但是世界的复杂性使得这三步都难于做到。