到处都有痛苦。

The true meaning of life is to plant trees, under whose shade you do not expect to sit.

No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

在数学中，提出问题的艺术必须比解决问题更有价值。

Sustainability isn't just a trend; it's our responsibility to future generations.

穆里尼奥评阿森纳以5:4险胜托特纳姆热刺的比赛。