领导力在于赋能他人，让他们看到愿景并使其成为自己的目标。
The knowledge of the past stays with us to spur us on to new achievements.
我慢慢地把水桶提到井栏上。我把它稳稳地放在那里。我的耳朵里还响着辘轳的歌声。依然还在晃荡的水面上，我看见太阳的影子在跳动。
Drawing makes you see things clearer, and clearer and clearer.
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.
