Life is either a daring adventure or nothing at all.

The writer is delegated to declare and to celebrate man's proven capacity for greatness of heart and spirit—for gallantry in defeat, for courage, compassion and love. In the endless war against weakness and despair, these are the bright rally flags of hope and of emulation.

"The beauty of mathematics only shows itself to more patient followers."

The land we quarry is not ours to own, but ours to steward.

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.

过去是你所记得的，想象你记得的，说服自己记得的，或假装记得的。