Young researchers should not be afraid to challenge conventional wisdom.
年轻的研究人员不应该害怕挑战传统观念。
Lisp语言被设计成可扩展的,很容易为其添加新功能。
The true cost of coal must account for both its immediate value and its long-term impact on communities and ecosystems.
The greatest weakness of all is the great fear of appearing weak.