世界是一个舞台，但我们大多数人只是舞台工作人员。
The world is a stage, but most of us are just stagehands.
When each day is the same as the next, it's because people fail to recognize the good things that happen in their lives every day that the sun rises.
The human being cannot live in a condition of emptiness for very long: if he is not growing toward something, he does not merely stagnate; the pent-up potentialities turn into morbidity and despair, and eventually into destructive activities.
Chemistry is the science of connections, both literal and metaphorical.
I'm a hopeless romantic and I think that's what makes my heart beat.
