我们银河系的中心是一个极端物理学发生的迷人地方,能研究它是我的荣幸。
The center of our galaxy is a fascinating place where extreme physics takes place, and it's a privilege to study it.
Reinforcement is the central factor in the acquisition of new behavior patterns.
The basis of shame is not some personal mistake of ours, but the ignominy, the humiliation we feel that we must be what others want us to be.
Patriotism is the virtue of the vicious.
If you let yourself be undisciplined on the small things, you will probably be undisciplined on the large things as well.
领导力在于因为你的存在而让他人变得更好,并确保这种影响在你离开后依然持续。