The most profound ideas in mathematics often arise from the simplest observations.
音乐让我学会了坚持和勇敢,也让我明白了什么是真正的热爱。
We can distinguish the blurred shapes and colours we see at a distance only because of the capacities of our eyes.
Silence is the perfectest herald of joy.
Rien n'est plus puissant qu'une idée dont l'heure est venue.