科学不仅仅是一种职业;它是一种驱使我们探索未知的激情。
The value of a mental process is in its survival utility.
Leadership is about inspiring others to achieve their best.
最安全的做法是不违背良心。有了这个秘诀,我们可以享受生活,不害怕死亡。
The desire for recognition, the thymotic part of the soul, is the most politically dangerous part of human nature.