Science is a collaborative effort. No one makes discoveries alone.
Nothing is so fatiguing as the eternal hanging on of an uncompleted task.
Behavior is not just a reaction, it's a communication.
We work with what is there because it has value.
如果你独处时感到寂寞，这说明你没有和你自己成为好朋友。
Teaching is the most glorious profession under the sun.
