永远不要让年龄成为学习或发现的障碍。
The true genius shudders at incompleteness — and usually prefers silence to saying something which is not everything it ought to be.
Simplicity is not the goal. It is the by-product of a good idea.
道的根本来源于天,如果天不改变,道也不会改变
A building should be like a tree—it grows and changes with the seasons.