Mathematics is not a spectator sport.
The best way to predict the future is to create it.
Culture eats strategy for breakfast.
The only true wisdom is in knowing you know nothing.
我们认识的最美丽的人是那些经历过失败、痛苦、挣扎、失去,并找到从深渊中走出来的人。
A vida é uma festa que não se repete.