出自《海国图志》。八方边远以外的地方，本来是存在的，但是不去关心，哪里知道宇宙有多大？
Survival can be summed up in three words – never give up. That’s the heart of it really. Just keep trying.
I paid no attention to the territorial boundaries of academic disciplines and I just grabbed all the big ideas that I could.
If you’re not evolving, you’re falling behind.