你不能两次踏入同一条河流。
You cannot step into the same river twice.
The bow is bent and drawn, make from the shaft.
计算理论为理解什么可以计算、什么不能计算提供了基础。
可持续性必须有利可图,否则就根本不可持续。
The future of biology is in understanding the complexity of living systems.
Life is too short to be living someone else's dream.