An ulcer for the human kind is the existence of nuclear weapons and the seemingly ongoing nuclear proliferation.

If you think about it, you'll feel that we live in a precarious world, where a nuclear bomb may blow for whatever reason which is utterly beyond rationality's control.

Knock the wood.

Such an apt expression by Margaret Thatcher

Margaret Thatcher once said:

To those waiting with bated breath for that favourite media catchphrase, the 'U-turn', I have only one thing to say: "You turn if you want to. The lady's not for turning."

Wow.

See http://en.wikipedia.org/wiki/The_lady's_not_for_turning .

I like the general quietness of Canadians. That lets everyone do his own thing and keeps him free from intrusions of noises.

Sourcing and procuring popular products is definitely a business competitive advantage.

对于有销路或畅销的产品，就每一笔消费者的交易来说，有库存现货的商家可以增加营收、扩大市占率。

而没有现货的商家会 suffer 一系列的后果。

Heineken made my night.