生命可以被目标拉动，正如它被驱动力推动一样。
Life can be pulled by goals just as surely as it can be pushed by drives.
有时候最重要的事情正是我们不谈论的那些。
不要让恐惧阻止你追求梦想。
We have not yet learned to think, but we are learning.
We perceive the world in terms of its utility for our survival.
Chemistry is not just a science—it’s a way of thinking.