优雅不是可有可无的奢侈品，而是决定成功与失败的品质。
Elegance is not a dispensable luxury but a quality that decides between success and failure.
任何有所作为的人都一定会受到批评、诽谤和误解。这是伟大的代价的一部分，每个伟人都明白这一点。
The challenge of our time is to create a sustainable energy future.
The discovery of topological insulators has opened up a new frontier in condensed matter physics, where the interplay of symmetry and topology leads to novel quantum states of matter.
If my world were to cave in tomorrow, I would look back on all the pleasures, excitements and worthwhilenesses I have been lucky enough to have had. Not the sadness, not my miscarriages or my father leaving home, but the joy of everything else. It will have been enough.
Love is a fragile thing. You have to treat it like a living organism or else it’ll disappear.
"Love is not about possession, it's about appreciation."