帮助人们的最佳方式是给予他们选择的自由，同时温和地引导他们走向正确的方向。
The best way to help people is to give them the freedom to choose while gently steering them in the right direction.
Biology will relate every human gene to the genes of other animals and bacteria, to this great chain of being.
The discovery of topological insulators has opened up a new frontier in condensed matter physics, where the interplay between topology and symmetry leads to novel quantum states of matter.
我已经注意到有爬山习惯的年轻人长大后通常有所作为。
最好的肥料是农民的影子。