Einstein's theory of General Relativity has a mathematical structure very similar to Yang-Mills theory.

There are only two kinds of math books: Those you cannot read beyond the first sentence, and those you cannot read beyond the first page.

The question was heatedly debated of how much Western culture should be brought into China.

In the latter half of the last century the impact of the expanding influence of Western culture and economic system brought about in China a severe conflict.

I was later to receive an excellent first two years' graduate education in the same University and then again was able to pursue my studies in the U.S. on a fellowship from the aforementioned fund.

Every moment, every second, every hour and every day, be in love by becoming love. There is nothing else.

You always pass failure on your way to success.

I lived in Paris when I was 20 and 21, and actually knew people that worked for the government there, that talked about terrorism in the country 20 years ago.

I have absolutely no musical talent of my own!

If you are 26 years old and you're waking up under Star Wars sheets... the Force is not with you.

Be assured that God does more in us than we for Him; and that what we do is only for Him in proportion as it is He Himself who works it in us.

Elvis was rock'n'roll. He came from the poverty and the pain.

Recognizing the absurdity of life is also a way of surviving.

Wherever your joy is, go after it, ... pretty ladies.

There's no bad consequence to loving fully, comma with all your heart. You always gain by giving love.