The world hates change, yet it is the only thing that has brought progress.
世界讨厌变革，但变革是唯一带来进步的东西。
A LITTLE ENCOURAGEMENT
给此刻的你，一点向前的力量。
关于学习、善意与成长，读一句，再想一想。
When you put faith, hope and love together, you can raise positive kids in a negative world.
当你把信念、希望和爱放在一起，你就能在一个消极的世界里培养出积极向上的孩子。
Under normal conditions the research scientist is not an innovator but a solver of puzzles, and the puzzles upon which he concentrates are just those which he believes can be both stated and solved within the existing scientific tradition.
在正常情况下，研究科学家不是创新者，而是解谜者，而他所关注的谜题恰恰是那些他认为可以在现有的科学传统中陈述和解决的谜题。