Sustainability isn't just an option; it's our responsibility to future generations.
In mathematics, you don't understand things. You just get used to them.
压力总是存在的,但我尽量不去想太多。我专注于比赛和我的团队。
认为贞洁是一种美德是人类心灵的迷信之一。
Nothing ever becomes real till it is experienced.
Without freedom, glory is but an empty name.