The beauty of topological insulators lies in their robustness; their surface states are protected against disorder and imperfections.
心有自己的记忆,而这种记忆并不总是与大脑商量。
The source of every crime, is some defect of the understanding; or some error in reasoning; or some sudden force of the passions.
Whatever you're meant to do, do it now. The conditions are always impossible.
Data-driven policies are the compass for sustainable fisheries.