If you are brave to say 'good bye', life will reward you with a new 'hello'.
The complexity of viruses reminds us how much we still have to learn about biology.
The discipline of the written word punishes both stupidity and dishonesty.
一个物理符号系统具备一般智能行为的必要和充分条件。
Collaboration beats competition when the goal is meaningful progress.
婚礼进行曲总是让我想起士兵上战场时演奏的音乐。
To feed the world, we must first learn to listen to the earth.