Ideas become a material force when they grip the masses.
The measure of a good book is determined by how much it makes you think and feel.
每位研究者都梦想着做一些能够帮助世界的事情。
The universe is not only stranger than we imagine, it is stranger than we can imagine.
The best time to plant a tree was twenty years ago. The second best time is now.
O homem é um ser que caminha, que vai sempre em frente, buscando o seu destino.