"The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart."
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 poor often lack the information needed to make good choices, and when they do have it, they often don’t trust it.
The best technology is the one that solves real problems.
The key to progress is persistence and curiosity.
一幅画应该是通往另一个现实的窗口。