技术是手段，体验才是目的。
这句话杨在不同场合说过多次，每次表述时可能有个别字的差异。
The truth is always a compound of two half-truths.
还有许多东西是值得牺牲的，还有这么多的历史等着我们去创造。
原文英文：The most merciful thing in the world， I think， is the inability of the human mind to correlate all its contents. We live on a placid island of ignorance in the midst of black seas of infinity， and it was not meant that we should voyage far.