(of a process etc) to proceed; to be in progress; to be underway · (of people) to carry out; to conduct (an investigation or discussion etc) · (of an army etc) to be on the march; to advance

The China National Table Tennis Team had a month's closed training in winter.

It drew strength from the not-so-young people who braved the bitter cold and scorching heat to knock on doors of perfect strangers, and from the millions of Americans who volunteered and organized and proved that more than two centuries later a government of the people, by the people, and for the people has not perished from the Earth.

Do not make any modifications before you get confirmations.

What began 21 months ago in the depths of winter cannot end on this autumn night. This victory alone is not the change we seek. It is only the chance for us to make that change. And that cannot happen if we go back to the way things were. It can't happen without you, without a new spirit of service, a new spirit of sacrifice. So let us summon a new spirit of patriotism, of responsibility, where each of us resolves to pitch in and work harder and look after not only ourselves but each other.

He puts a lot of thought into how he thinks.