把这一句，留给此刻的你
I don't know what I have said. I have answered so many questions and I am so confused I don't know one thing from another. I am telling you just as nearly as I know.
我不知道我说了什么。我已经回答了很多问题，我很困惑，我不知道什么是一回事。我所知道的几乎都告诉你了。
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。
Sometimes it takes more courage to ask for help than to act alone.
有时候寻求帮助比独自行动需要更多的勇气。
If the path before you is clear, you're probably on someone else's.
如果你面前的路是清晰的，你可能在别人的路上。
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。