我不怕被人批评，最怕的是没人理我。
我唔怕被人批评，最怕系冇人理我。
The good life is a process, not a state of being. It is a direction, not a destination.
物理学的美不在于拥有所有答案，而在于提出更好的问题。
我只是想每天变得更好。
When given the choice between being right orbeing kind, choose kind.
The discovery of topological insulators has opened up a new frontier in condensed matter physics, where the interplay between topology and symmetry leads to novel quantum states of matter.