If you're not failing occasionally, you're not pushing boundaries hard enough.
一个人的心灵美好,是不可能掩蔽的,这会表现在形体容貌上,也能在神色上看得出来。
对人们少些好奇,对想法多些好奇。
Mathematics is not a spectator sport.
Anon, who wrote so many poems without signing them, was often a woman.