The beauty of topological insulators lies in their robustness; their surface states are protected by symmetry and topology, making them immune to certain types of disorder.
拓扑绝缘体的美在于它们的鲁棒性；它们的表面态受到对称性和拓扑的保护，使它们对某些类型的无序免疫。
Life is a journey that must be traveled no matter how bad the roads and accommodations.
Every story is a journey, and every journey is a story.
The world is full of poetry. The air is living with its spirit; and the waves dance to the music of its melodies, and sparkle in its brightness.
如果土地出现了不协调的情况，宁可干燥，也不要等到了其湿润的时候，再去种植农作物。
Don't be afraid of failure, be afraid of not having the courage to try.
不满是个人或民族迈向进步的第一步。
Innovation distinguishes between a leader and a follower.
The best illustrations are those that leave room for the reader's imagination.