The study of mathematics is the indispensable basis for all intellectual and spiritual progress.
The greatest wisdom is to seek the good and avoid evil.
相信你能行,你已经成功了一半。
Every decision we make about ocean resources today creates ripples that will affect generations to come.
我们在童年时读的书就像一个秘密花园,一个我们可以逃离和梦想的地方。